@charset "utf-8";
/* CSS Reset*/
input::-moz-placeholder,
textarea::-moz-placeholder {
  color: #666;
}
input:-ms-input-placeholder,
textarea:-ms-input-placeholder {
  color: #666;
}
input::-webkit-input-placeholder,
textarea::-webkit-input-placeholder {
  color: #666;
}
.box-content {
  -webkit-box-sizing: content-box;
  -moz-box-sizing: content-box;
  box-sizing: content-box;
}
.fr {
  float: right;
}
.fl {
  float: left;
}
.t-l {
  text-align: left;
}
.t-c {
  text-align: center;
}
.t-r {
  text-align: right;
}
.an {
  transition: all 0.3s ease-out 0s;
  -moz-transition: all 0.3s ease-out 0s;
  -webkit-transition: all 0.3s ease-out 0s;
  -o-transition: all 0.3s ease-out 0s;
}
.img-width {
  max-width: 100%;
  height: auto !important;
}
.clearfix:before,
.clearfix:after {
  content: '';
  display: table;
}
.clearfix:after {
  clear: both;
}
.clearfix {
  *zoom: 1;
}
.radius {
  border-radius: 50%;
  -webkit-border-radius: 50%;
  -moz-border-radius: 50%;
}
.over-txt {
  display: block;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.txt-a-A {
  text-transform: capitalize;
  text-transform: uppercase;
  text-transform: lowercase;
}
.po-re {
  position: relative;
}
.p30 {
  padding-left: 10px;
  padding-right: 10px;
}
.bg {
  background-image: url(../images/);
  background-color: rgba(0, 0, 0, 0.5);
  background-repeat: no-repeat;
  background-position: center;
  background-size: cover;
}
/*public*/

.t-menu {
  background: #ffffff;
  z-index: 300;
  position: relative;
}
.logo {
  position: relative;
  width: 100%;
  height: 60px;
  margin: 10px 0;
}
.logo-con {
  position: relative;
  width: 100%;
  height: 60px;
}
.logo_table {
  display: table;
  width: 100%;
  height: 60px;
}
.logo_cell {
  display: table-cell;
}
.logo_cell img {
  max-width: 172px;
  width: 100%;
  height: auto;
}
.pc_menu {
}
.pc_menuCon {
}
.pc_menuCon > li {
  float: left;
  position: relative;
  display: flex;
  flex-direction: column;
  align-items: center;
  width: 20%;
  text-align: center;
}
.btm-line {
  width: 36px;
  height: 1px;
  border: 1px solid #1b61ff;
}
.pc_menuCon > li > a {
  display: block;
  color: #0a0d19;
  font-size: 18px;
  text-align: center;
  line-height: 78px;
  font-weight: normal;
}
.pc_menuCon > li:hover > a {
  color: #1b61ff;
}
.pc_menuCon > li.active > a {
  color: #1b61ff;
}
.pc_menuCon ul {
  position: absolute;
  left: 0;
  top: 79px;
  display: none;
  width: 100%;
  margin: 0;
  padding: 0;
  list-style: none;
}
.pc_menuCon ul li {
  width: 100%;
  background: rgba(27, 97, 255, 0.5);
  line-height: 40px;
}
.pc_menuCon ul li:last-child {
  padding-bottom: 18px;
}
.pc_menuCon ul li a {
  display: block;
  color: #ffffff;
  line-height: 16px;
  font-size: 15px;
  text-align: center;
  padding-top: 18px;
}
.pc_menuCon ul li:hover > a {
  color: #1b61ff;
}
.change {
  border-radius: 18px;
  border: 1px solid #1b61ff;
  margin: 22px 0;
  text-align: center;
  width: 100px;
  height: 36px;
  padding: 7px 0;
  float: right;
}
.change-title {
  font-size: 18px;
  line-height: 22px;
  letter-spacing: 0px;
  color: #1b61ff;
}

.top-phone {
  z-index: 999;
  position: relative;
  height: 50px;
}
.lighted-fixed {
  position: fixed;
  width: 100%;
  top: 0;
  left: 0;
  z-index: 999;
  box-shadow: 0 0 10px 3px #666;
  -webkit-box-shadow: 0 0 10px 3px #666;
  -moz-box-shadow: 0 0 10px 3px #666;
}
.lighted-fixed .mean-nav > ul {
  overflow-y: auto;
}

.banner {
  position: relative;
  width: 100%;
}
.banner {
}
.banner .bx-wrapper .bx-pager.bx-default-pager a {
  background: #d6d6d6;
  opacity: 0.5;
  text-indent: -9999px;
  display: block;
  width: 50px;
  height: 3px;
  margin: 0 8px;
  outline: 0;
  border-radius: 1.5px;
}
.banner .bx-wrapper .bx-pager.bx-default-pager a:hover,
.banner .bx-wrapper .bx-pager.bx-default-pager a.active {
  background: #0a0d19;
  opacity: 1;
}

/* 超小屏幕（手机，小于 768px） */
@media screen and (max-width: 768px) {
  .logo_table {
    text-align: center;
  }
  .bx-wrapper .bx-controls.bx-has-controls-auto.bx-has-pager .bx-pager {
    text-align: center;
    width: 100%;
    position: absolute;
    left: 0;
    bottom: 0px !important;
    z-index: 130;
  }
  .bx-wrapper .bx-controls.bx-has-controls-auto.bx-has-pager .bx-controls-auto {
    right: 0;
    width: 35px;
  }
  .banner .bx-wrapper .bx-pager.bx-default-pager a {
    background: #d6d6d6;
    opacity: 0.5;
    text-indent: -9999px;
    display: block;
    width: 30px;
    height: 3px;
    margin: 0 8px;
    outline: 0;
    border-radius: 1.5px;
  }
  .banner .bx-wrapper .bx-pager.bx-default-pager a:hover,
  .banner .bx-wrapper .bx-pager.bx-default-pager a.active {
    background: #0a0d19;
    opacity: 1;
  }
  .banner-bottom {
    background: #f8faff;
    padding: 0 0;
  }
  .bb-list-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-bottom: 20px;
    padding-top: 20px;
    padding-left: 14%;
  }
  .bb-list-item-left {
    margin-right: 30px;
  }
  .bb-list-item-right-title {
    font-size: 20px;
    font-weight: 500;
    line-height: 24px;
    letter-spacing: 0px;
    color: #171b2a;
  }
  .bb-list-item-right-txt {
    padding-top: 10px;
    font-size: 16px;
    font-weight: normal;
    line-height: 19px;
    letter-spacing: 0px;
    color: #9b9ba3;
  }
  .field {
    padding: 40px 0 20px 0;
  }
  .field-list {
  }
  .field-list .field-title {
    font-weight: bold;
    text-align: center;
    font-size: 25px;
    font-weight: 500;
    color: #333333;
  }
  .field-list .title {
    padding: 12px 60px 0 60px;
    font-size: 16px;
    font-weight: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #9b9ba3;
    text-align: center;
  }
  .field-list .title .title-txt {
    color: #797979;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #1e82e8;
  }
  .field-list-item {
    margin: 20px 20px 30px 20px;
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    /* 阴影-填充 */
    background: #ffffff;
    /* 阴影-特效 */
    box-shadow: 0px 8px 20px 0px rgba(29, 83, 205, 0.3);
  }
  /* .field-list-item:hover{
	padding: 40px ;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content:center;
	
} */
  .field-list-item img {
    width: 78px;
  }
  .field-list-item-title {
    padding-top: 16px;
    font-size: 22px;
    font-weight: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #0a0d19;
  }
  .field-list-item-txt {
    text-align: center;
    padding-top: 22px;
    font-size: 16px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #555555;
  }
  .field-list-item-btn {
    margin-top: 70px;
    border-radius: 19px;
    box-sizing: border-box;
    border: 1px solid #b1b6c6;
    font-size: 16px;
    font-weight: 500;
    line-height: 19px;
    letter-spacing: 0px;
    color: #b1b6c6;
    padding: 10px 35px;
    cursor: pointer;
  }
  .field-list-item-title-line {
    margin-top: 14px;
    width: 23px;
    height: 1px;
    border: 1px solid #b1b6c6;
  }
  .field-btm-line {
    margin: 50px auto 0;
    width: 150px;
    height: 1px;
    border: 1px solid #dadeed;
  }
  .service {
    background: #f8f9ff;
    padding: 40px 0 0 0;
  }
  .service-content {
    padding-top: 40px;
  }
  .service-content-tab {
    padding: 0 10px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
  }
  .tab-items {
    font-size: 18px;
    font-weight: 500;
    line-height: 26px;
    letter-spacing: 0px;
    color: #3d4147;
    cursor: pointer;
  }
  .items-active {
    color: #1b61ff;
  }
  .service-content-middle {
    padding: 26px 0 0 0;
  }
  .service-content-middle .service-content-middle-tab {
    display: none;
  }

  .service-content-middle .service-content-middle-tab.selected {
    display: block;
  }
  .swiper-slide {
    background: #f8f9ff !important;
  }
  .middle-top {
    position: relative;
    width: 100%;
  }
  .middle-content {
    width: 250px;
    position: relative;
    margin-top: -130px;
    padding: 5px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.5);
    left: 26%;
  }
  .middle-content-title {
    text-align: left;
    font-size: 12px;
    font-weight: 500;
    line-height: 26px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .middle-content-line {
    margin-top: 5px;
    width: 20px;
    height: 2px;
    transform: rotate(0deg);
    border: 2px solid #ffffff;
  }
  .middle-content-txt {
    text-align: left;
    padding-top: 10px;
    font-size: 10px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .middle-content-btn {
    display: none;
    width: 70px;
    margin-top: 10px;
    padding: 5px 10px;
    font-size: 10px;
    font-weight: 500;
    line-height: 19px;
    letter-spacing: 0px;
    color: #ffffff;
    border-radius: 10px;
    box-sizing: border-box;
    border: 1px solid #ffffff;
  }
  .middle-btn {
    width: 120px;
    margin: 50px auto 30px auto;
    padding: 5px 10px;
    border-radius: 15px;
    /* 阴影-填充 */
    background: #1b61ff;
    /* 阴影-特效 */
    box-shadow: 0px 8px 20px 0px rgba(29, 83, 205, 0.3);
    font-size: 12px;
    font-weight: 500;
    line-height: 22px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .case {
    padding: 40px 0;
    background: url(../images/index/indexCase.jpg) 100% 100%;
    background-size: cover;
    background-repeat: no-repeat;
    color: #ffffff;
  }
  .case-top {
    padding-top: 25px;
  }
  .case-top-tab {
    display: flex;
    flex-direction: row;
  }
  .case-top-tab-item {
    margin-right: 18px;
    font-size: 13px;
    font-weight: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #ffffff;
    padding-bottom: 10px;
    cursor: pointer;
  }
  .case-top-line {
    width: 100%;
    height: 1px;
    opacity: 0.5;
    border: 1px solid #ffffff;
  }
  .top-tab-item-active {
    border-bottom: 3px solid #1b61ff;
  }
  .case-midle {
    padding: 20px 10px 0 10px;
  }
  /* .case-midle .case-midle-tab  {
	display: none;
} */

  .case-midle .case-midle-tab.selected {
    display: block;
  }
  .case-middle-title {
    font-size: 16px;
    font-weight: bold;
    line-height: 31px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .case-middle-txt {
    padding-top: 11px;
    font-size: 12px;
    font-weight: 500;
    line-height: 30px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .case-btm {
    padding: 50px 10px 0 10px;
    display: flex;
    flex-direction: row;
  }
  .case-btm-img {
    margin-right: 25px;
  }
  .partner {
    padding: 40px 0;
  }
  .partner-content-middle {
    margin-top: 40px;
  }
  .partner-content-img {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
  }
  .partner-content-img-item {
    width: 50%;
    margin-bottom: 30px;
    padding: 0 20px;
  }
  .partner-content-img-item img {
    width: 100%;
  }
  .foot {
    background: #f7f7f7;
    color: #323233;
  }
  .foot-top {
    background: linear-gradient(180deg, #3071ff 2%, #4a89ff 100%);
    padding: 20px 0 40px 0;
  }
  .foot-top-content-content {
    display: flex;
    flex-direction: row;
    align-items: center;
    text-align: center;
    justify-content: center;
  }
  .foot-top-content-title {
    padding: 20px 0;
    font-size: 20px;
    text-align: center;
    font-weight: 500;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .foot-top-content-item {
    padding: 10px 10px;
  }
  .foot-top-content-item-title {
    font-size: 10px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .foot-top-content-item-title-number {
    font-size: 40px;
    font-weight: normal;
    line-height: 44px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .foot-top-content-item-txt {
    padding-top: 5px;
    font-size: 14px;
    font-weight: 500;
    line-height: 22px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .foot-middle {
    background: #30343e;
    padding: 40px 0;
    color: #ffffff;
  }
  .foot-middle-item-title {
    padding: 0 7px;
    font-size: 18px;
    font-weight: 500;
    line-height: 22px;
    letter-spacing: 0px;
    color: #ffffff;
    border-left: 3px solid #ffffff;
  }
  .foot-middle-item-tt {
    padding-top: 26px;
  }
  .foot-middle-item-txt {
    padding-bottom: 9px;
    padding-left: 7px;
    font-size: 14px;
    font-weight: 500;
    line-height: 17px;
    letter-spacing: 0px;
    color: #d3d3d3;
  }
  .foot-middle-right-title {
    font-size: 16px;
    font-weight: 500;
    line-height: 19px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .foot-middle-right-item {
    display: flex;
    flex-direction: row;
    padding-top: 13px;
    align-items: center;
  }
  .foot-middle-right-left {
    margin-right: 15px;
    width: 23.11px;
  }
  .foot-middle-right-right {
    font-size: 22px;
    font-weight: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .foot-middle-right-item-share {
    width: 30px;
    margin-right: 13px;
  }

  footer {
    background: #30343e;
  }
  .footer-line {
    width: 100%;
    height: 1px;
    border: 1px solid #e2e2e2;
  }
  .footer-txt {
    padding: 21px 0;
    font-size: 14px;
    font-weight: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #d3d3d3;
  }
  /* .fixed-slider {
    position: fixed;
    right: 0%;
    top: 70%;
    z-index: 999;
  }
  .fixed-slider-item a img {
    width: 80px;
  } */
  /* about */
  .aboutus {
    padding: 40px 0 0 0;
  }
  .aboutus-txt {
    padding-top: 10px;
    font-size: 16px;
    font-weight: 500;
    line-height: 34px;
    letter-spacing: 0px;
    color: #333333;
  }
  .aboutus-img {
    position: relative;
    width: 100%;
  }
  .aboutus-num {
    margin-left: 20px;
    position: relative;
    padding: 10px 10px 30px 10px;
    margin-top: -210px;
    background: url(../images/about/aboutus-txt-bg.png);
    background-repeat: no-repeat;
    background-size: cover;
    width: 160px;
  }
  .aboutus-num-title {
    padding-top: 20px;
    font-size: 18px;
    font-weight: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .aboutus-num-txt {
    padding-top: 5px;
    font-size: 14px;
    font-weight: normal;
    line-height: 17px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .about-team {
    padding: 40px 0;
    background: #f8f9ff;
  }
  .team-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 33px 66px;
    background: #ffffff;
    box-shadow: 0px 6px 14px 0px #dde1f7;
    margin-bottom: 30px;
  }
  .team-item-title {
    padding-top: 25px;
    font-size: 20px;
    font-weight: 500;
    line-height: 29px;
    letter-spacing: 0px;
    color: #0a0d19;
  }
  .team-item-txt {
    text-align: center;
    padding-top: 5px;
    font-size: 16px;
    font-weight: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #9b9ba3;
  }
  .about-partner-top {
    background: linear-gradient(180deg, #3071ff 0%, #4a89ff 100%);
    padding: 40px 0 80px 0;
  }
  .about-partner-num {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #ffffff;
    padding-bottom: 30px;
  }
  .about-partner-num-span {
    font-size: 50px;
  }
  .about-partner-num-title {
    font-size: 20px;
    font-weight: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .about-partner-num-txt {
    font-size: 16px;
    font-weight: normal;
    line-height: 22px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .about-partner-middle {
    position: relative;
    margin-top: -180px;
    margin-bottom: 60px;
  }
  .about-partner-middle-img {
    width: 100%;
    box-shadow: 0px 8px 50px 0px rgba(132, 137, 147, 0.25);
  }
  .costomer {
    padding: 40px 0 40px 0;
  }
  .costomer-content {
    padding-top: 20px;
  }
  /* service */
  .chanllage {
    padding: 40px 30px 40px 30px;
  }
  .chanllage-title {
    font-size: 30px;
    font-weight: 500;
    line-height: 48px;
    letter-spacing: 0px;
    color: #333333;
    z-index: 99;
  }
  .chanllage-title-line {
    position: relative;
    top: -24px;
    z-index: -1;
  }
  .chanllage-tt {
    padding-top: 10px;
    font-size: 20px;
    font-weight: bold;
    line-height: 34px;
    letter-spacing: 0px;
    color: #0a0d19;
  }
  .chanllage-txt {
    padding-top: 5px;
    font-size: 18px;
    font-weight: normal;
    line-height: 32px;
    letter-spacing: 0px;
    color: #3d4147;
  }
  .chanllage-img {
    margin-top: 30px;
  }
  .solution {
    background: #f8f9ff;
    padding: 40px 0 50px 0;
  }
  .solution-img {
    margin-top: 20px;
  }
  .advantage {
    padding: 40px 0 30px 0;
    background: #242933;
  }
  .advantage-item {
    border-radius: 4px;
    background: #ffffff;
    padding: 36px 38px;
    display: flex;
    flex-direction: row;
    margin-bottom: 20px;
  }
  .advantage-item-left {
    margin-right: 25px;
    width: 38px;
    height: 38px;
  }
  .advantage-item-right-title {
    padding-top: 9px;
    font-size: 22px;
    font-weight: 500;
    line-height: 26px;
    letter-spacing: 0px;
    color: #3d4147;
  }
  .advantage-item-right-txt {
    padding-top: 10px;
    font-size: 16px;
    font-weight: 500;
    line-height: 26px;
    letter-spacing: 0px;
    color: #a0a0a9;
  }

  /* aiot */
  .solution-content {
    padding: 40px 0;
  }
  .solution-content ul {
    list-style: none;
    display: flex;
    flex-direction: row;
  }
  .solution-content {
    margin: 0 auto;
  }

  .solution-content .tab {
    margin: 0 auto;
    width: 100%;
    border-radius: 27px;
    background: #ffffff;
    box-shadow: 0px 8px 10px 0px rgba(210, 210, 210, 0.3);
  }

  .solution-content .tab li {
    padding: 7px 20px;
    position: relative;
    font-size: 16px;
    font-weight: 500;
    line-height: 26px;
    letter-spacing: 0px;
    color: #3d4147;
    text-align: center;
    cursor: pointer;
  }
  .solution-content .products {
    padding-top: 40px;
    height: 150px;
  }

  .solution-content .products .main {
    float: left;
    display: none;
  }

  .solution-content .products .main.selected {
    display: block;
  }

  .solution-content .tab li.active {
    background: #1b61ff;
    border-radius: 27px;
    color: #ffffff;
  }
  /* aiot end */
  /* service end */
  /* product kang */
  .retail-five-items {
    padding: 20px 0 0 0;
  }
  .retail-five-item img {
    width: 100%;
    text-align: center;
  }
  .retail-five-item .left {
    text-align: center;
  }
  .retail-five-item-left-title {
    font-size: 20px;
    font-weight: 500;
    line-height: 30px;
    letter-spacing: 0px;
    color: #0a0d19;
  }
  .retail-five-item-left-txt {
    padding-top: 13px;
    font-size: 18px;
    font-weight: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #3d4147;
  }
  .retail-five-item-left-line {
    margin: 10px auto;
    width: 34px;
    height: 2px;
    border: 1px solid #1b61ff;
  }
  .ability {
    padding: 40px 0;
    background: #252a34;
  }
  .ability-content {
    padding-top: 30px;
  }
  .ability-content-left {
    border-radius: 8px;
    padding: 16px 18px;
    /* 矩形备份 16 个样式-填充 */
    background: #252a34;
    /* 矩形备份 16 个样式-特效 */
    box-shadow: 15px 15px 20px 0px rgba(0, 0, 0, 0.2),
      -15px -15px 20px 0px rgba(72, 78, 95, 0.2);
  }
  .ability-content-left-content {
    padding: 44px 36px;
    background: url(../images/product/ablity-left-bg.png);
    background-repeat: no-repeat;
  }
  .ability-content-left-content-title {
    font-size: 30px;
    font-weight: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .ability-content-left-content-txt {
    padding-top: 15px;
    font-size: 16px;
    font-weight: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .ability-content-left-content-list {
    padding-top: 100px;
  }
  .left-content-list-ietm {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-bottom: 20px;
  }
  .left-content-list-ietm-tt {
    padding-left: 14px;
    font-size: 16px;
    font-weight: normal;
    line-height: 19px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .ability-content-left-content-contact {
    padding-top: 100px;
    font-size: 16px;
    font-weight: normal;
    line-height: 19px;
    letter-spacing: 0px;
    color: #0180ff;
  }
  .left-content-ietm {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin: 0 40px 20px 40px;
  }
  .left-content-ietm-tt {
    display: flex;
    flex-direction: column;
    align-items: center;
    position: relative;
    top: -28px;
    width: 100%;
    padding-top: 40px;
    padding-bottom: 60px;
    background: #252a34;
    /* 矩形备份 16 个样式-特效 */
    box-shadow: 15px 15px 20px 0px rgba(0, 0, 0, 0.2),
      -15px -15px 20px 0px rgba(72, 78, 95, 0.2);
  }
  .left-content-ietm-tt-titel {
    padding-top: 20px;
    font-size: 20px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .left-content-ietm-tt-txt {
    padding-top: 20px;
    font-size: 18px;
    font-weight: normal;
    line-height: 20px;
    letter-spacing: 0px;
    color: #787b81;
  }
  .matching {
    padding: 40px 0 20px 0;
  }
  .matching-list {
    display: flex;
    flex-direction: column;
    padding-top: 20px;
  }
  .matching-list-item {
    display: flex;
    flex-direction: row;
    align-self: center;
    padding-bottom: 20px;
  }
  .matching-list-item-left {
    width: 80px;
    height: 80px;
  }
  .matching-list-item-right {
    padding-left: 10px;
  }
  .matching-list-item-right-title {
    font-size: 20px;
    font-weight: 500;
    letter-spacing: 0px;
    color: #0a0d19;
  }
  .matching-list-item-right-txt {
    font-size: 16px;
    font-weight: normal;
    line-height: 38px;
    letter-spacing: 0px;
    color: #3d4147;
  }
  /* product kang end */
  /* product ce */
  .ce-ablity-conten {
    display: flex;
    flex-direction: column;
  }
  .ce-left-content-ietm {
    position: relative;
    z-index: 9;
    top: -30px;
    padding: 48px 37px;
    background: #252a34;
    /* 矩形备份 16 个样式-特效 */
    box-shadow: 15px 15px 20px 0px rgba(0, 0, 0, 0.2),
      -15px -15px 20px 0px rgba(72, 78, 95, 0.2);
  }
  .ce-left-title {
    text-align: center;
    font-size: 24px;
    font-weight: 500;
    line-height: 29px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .ce-left-tt {
    padding-top: 30px;
    font-size: 20px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .ce-left-txt {
    font-size: 18px;
    font-weight: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #787b81;
  }
  /* product ce end */
}
/* 小屏幕（平板，大于等于 768px） */
@media screen and (min-width: 768px) {
  .top-height {
    height: 99px;
  }
  .se-con {
    width: 360px;
  }
  .logo {
    height: 60px;
  }
  .logo-con {
    position: absolute;
    left: -20px;
    bottom: -2px;
  }
  .logo_table {
    display: table;
    width: 100%;
    height: 50px;
    text-align: center;
  }
  .logo_cell {
    display: table-cell;
    vertical-align: middle;
  }
  .pc_menuCon > li > a {
    font-size: 18px;
  }
  .pc_menuCon > ul > li > a {
  }

  .fo-l {
    text-align: left;
  }
  .fo-r {
    float: right;
    text-align: right;
  }
  .right-contact {
    right: 0;
    top: 50%;
    margin-top: -9px;
  }
  /*------index------*/
  .bb-list-item {
    display: flex;
    flex-direction: row;
    align-items: center;
    justify-content: center;
  }
  .bb-list-item-left {
    margin-right: 30px;
  }

  .bb-list-item-right-title {
    font-size: 20px;
    font-weight: 500;
    line-height: 24px;
    letter-spacing: 0px;
    color: #171b2a;
  }
  .bb-list-item-right-txt {
    padding-top: 10px;
    font-size: 16px;
    font-weight: normal;
    line-height: 19px;
    letter-spacing: 0px;
    color: #9b9ba3;
  }
  .banner-bottom {
    background: #f8faff;
    padding: 25px 0;
  }
  .field {
    padding: 70px 0 45px 0;
  }
  .field-list {
  }
  .field-list .field-title {
    font-weight: bold;
    text-align: center;
    font-size: 40px;
    font-weight: 500;
    color: #333333;
  }
  .field-list .title {
    padding-top: 12px;
    font-size: 20px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #9b9ba3;
    text-align: center;
  }
  .field-list .title .title-txt {
    color: #797979;
    padding-bottom: 0.5rem;
    border-bottom: 2px solid #1e82e8;
  }
  .field-list-item {
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  .field-list-item:hover {
    padding: 40px;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    border-radius: 8px;
    /* 阴影-填充 */
    background: #ffffff;
    /* 阴影-特效 */
    box-shadow: 0px 8px 20px 0px rgba(29, 83, 205, 0.3);
  }
  .field-list-item img {
    width: 78px;
  }
  .field-list-item-title {
    padding-top: 16px;
    font-size: 22px;
    font-weight: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #0a0d19;
  }
  .field-list-item-txt {
    text-align: center;
    padding-top: 22px;
    font-size: 16px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #555555;
  }
  .field-list-item-btn {
    margin-top: 70px;
    border-radius: 19px;
    box-sizing: border-box;
    border: 1px solid #b1b6c6;
    font-size: 16px;
    font-weight: 500;
    line-height: 19px;
    letter-spacing: 0px;
    color: #b1b6c6;
    padding: 10px 35px;
    cursor: pointer;
  }
  .field-list-item-title-line {
    margin-top: 14px;
    width: 23px;
    height: 1px;
    border: 1px solid #b1b6c6;
  }
  .field-btm-line {
    margin: 50px auto 0;
    width: 150px;
    height: 1px;
    border: 1px solid #dadeed;
  }
  .service {
    background: #f8f9ff;
    padding: 70px 0 50px 0;
  }
  .service-content {
    padding-top: 70px;
  }
  .service-content-tab {
    display: flex;
    flex-direction: row;
  }
  .tab-items {
    font-size: 22px;
    font-weight: 500;
    line-height: 26px;
    letter-spacing: 0px;
    color: #3d4147;
    padding-left: 100px;
    cursor: pointer;
  }
  .items-active {
    color: #1b61ff;
  }
  .service-content-middle {
    padding: 26px 0 0 0;
  }
  .service-content-middle .service-content-middle-tab {
    display: none;
  }

  .service-content-middle .service-content-middle-tab.selected {
    display: block;
  }
  .swiper-slide {
    background: #f8f9ff !important;
  }
  .middle-top {
    position: relative;
    padding: 0 60px !important;
    width: 100%;
  }
  .middle-content {
    position: relative;
    margin-top: -390px;
    padding: 40px 30px 50px 30px;
    border-radius: 4px;
    background: rgba(0, 0, 0, 0.5);
    width: 286px;
    height: 347px;
    left: 75%;
  }
  .middle-content-title {
    text-align: left;
    font-size: 22px;
    font-weight: 500;
    line-height: 26px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .middle-content-line {
    margin-top: 14px;
    width: 42px;
    height: 2px;
    transform: rotate(0deg);
    border: 2px solid #ffffff;
  }
  .middle-content-txt {
    text-align: left;
    padding-top: 20px;
    font-size: 14px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .middle-content-btn {
    width: 134px;
    margin-top: 80px;
    padding: 10px 30px;
    font-size: 16px;
    font-weight: 500;
    line-height: 19px;
    letter-spacing: 0px;
    color: #ffffff;
    border-radius: 19px;
    box-sizing: border-box;
    border: 1px solid #ffffff;
  }
  .middle-btn {
    width: 166px;
    margin: 80px auto 30px auto;
    padding: 12px 45px;
    border-radius: 23.5px;
    /* 阴影-填充 */
    background: #1b61ff;
    /* 阴影-特效 */
    box-shadow: 0px 8px 20px 0px rgba(29, 83, 205, 0.3);
    font-size: 18px;
    font-weight: 500;
    line-height: 22px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .case {
    padding: 70px 0;
    background: url(../images/index/indexCase.jpg) 100% 100%;
    background-size: cover;
    background-repeat: no-repeat;
    color: #ffffff;
  }
  .case-top {
    padding-top: 75px;
  }
  .case-top-tab {
    display: flex;
    flex-direction: row;
  }
  .case-top-tab-item {
    margin-left: 100px;
    font-size: 22px;
    font-weight: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #ffffff;
    padding-bottom: 20px;
    cursor: pointer;
  }
  .case-top-line {
    width: 1200px;
    height: 1px;
    opacity: 0.5;
    border: 1px solid #ffffff;
  }
  .top-tab-item-active {
    border-bottom: 6px solid #1b61ff;
  }
  .case-midle {
    padding: 70px 44px 0 44px;
  }
  /* .case-midle .case-midle-tab  {
	display: none;
} */

  .case-midle .case-midle-tab.selected {
    display: block;
  }
  .case-middle-title {
    font-size: 26px;
    font-weight: bold;
    line-height: 31px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .case-middle-txt {
    padding-top: 11px;
    font-size: 18px;
    font-weight: 500;
    line-height: 30px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .case-btm {
    padding: 190px 44px 0 44px;
    display: flex;
    flex-direction: row;
  }
  .case-btm-img {
    margin-right: 25px;
  }
  .partner {
    padding: 90px 0;
  }
  .partner-content-middle {
    margin-top: 40px;
  }
  .partner-content-img {
    display: flex;
    flex-direction: row;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
  }
  .partner-content-img-item {
    width: 23%;
    margin-bottom: 30px;
    padding: 0 20px;
  }
  .foot {
    background: #f7f7f7;
    color: #323233;
  }
  .foot-top {
    background: linear-gradient(180deg, #3071ff 2%, #4a89ff 100%);
  }
  .foot-top-content {
    display: flex;
    flex-direction: row;
  }
  .foot-top-content-title {
    padding: 75px 17px 69px 40px;
    font-size: 30px;
    font-weight: 500;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .foot-top-content-item {
    padding: 32px 80px;
    background: url(../images/index/foot-top-bg.png) 100%;
    background-repeat: no-repeat;
    margin-right: 20px;
  }
  .foot-top-content-item-title {
    font-size: 20px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .foot-top-content-item-title-number {
    font-size: 70px;
    font-weight: normal;
    line-height: 84px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .foot-top-content-item-txt {
    padding-top: 16px;
    font-size: 18px;
    font-weight: 500;
    line-height: 22px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .foot-middle {
    background: #30343e;
    padding: 45px 0;
    color: #ffffff;
  }
  .foot-middle-item-title {
    padding: 0 7px;
    font-size: 18px;
    font-weight: 500;
    line-height: 22px;
    letter-spacing: 0px;
    color: #ffffff;
    border-left: 3px solid #ffffff;
  }
  .foot-middle-item-tt {
    padding-top: 26px;
  }
  .foot-middle-item-txt {
    padding-bottom: 9px;
    padding-left: 7px;
    font-size: 14px;
    font-weight: 500;
    line-height: 17px;
    letter-spacing: 0px;
    color: #d3d3d3;
  }
  .foot-middle-right-title {
    font-size: 16px;
    font-weight: 500;
    line-height: 19px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .foot-middle-right-item {
    display: flex;
    flex-direction: row;
    padding-top: 13px;
    align-items: center;
  }
  .foot-middle-right-left {
    margin-right: 15px;
    width: 23.11px;
  }
  .foot-middle-right-right {
    font-size: 22px;
    font-weight: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .foot-middle-right-item-share {
    width: 30px;
    margin-right: 13px;
  }

  footer {
    background: #30343e;
    padding-top: 50px;
  }
  .footer-line {
    width: 1200px;
    height: 1px;
    border: 1px solid #e2e2e2;
  }
  .footer-txt {
    padding: 21px 0;
    font-size: 14px;
    font-weight: normal;
    line-height: 17px;
    letter-spacing: 0px;
    color: #d3d3d3;
  }
  /* .fixed-slider {
    position: fixed;
    right: 10%;
    top: 70%;
    z-index: 999;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
  }
  #fixed-slider-item-img {
    width: 100%;
    transition-duration: 0.5s;
    transition-timing-function: ease;
    transition-delay: 0s;
    transition-property: all;
  }
  #fixed-slider-item-img:hover {
    width: 105%;
  } */
  /* about */
  .aboutus {
    padding: 100px 0 0 0;
  }
  .aboutus-txt {
    padding-right: 60px;
    padding-top: 40px;
    font-size: 18px;
    font-weight: 500;
    line-height: 34px;
    letter-spacing: 0px;
    color: #333333;
  }
  .aboutus-img {
    position: relative;
    margin-left: 60px;
  }
  .aboutus-num {
    margin-left: 20px;
    position: relative;
    padding: 10px 42px 50px 42px;
    margin-top: -357px;
    background: url(../images/about/aboutus-txt-bg.png);
    background-repeat: no-repeat;
    background-size: cover;
    width: 202px;
  }
  .aboutus-num-title {
    padding-top: 30px;
    font-size: 22px;
    font-weight: normal;
    line-height: 26px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .aboutus-num-txt {
    padding-top: 14px;
    font-size: 14px;
    font-weight: normal;
    line-height: 17px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .about-team {
    padding: 81px 0;
    background: #f8f9ff;
  }
  .team-item {
    display: flex;
    flex-direction: column;
    align-items: center;
    padding: 33px 66px;
    background: #ffffff;
    box-shadow: 0px 6px 14px 0px #dde1f7;
    margin-bottom: 30px;
  }
  .team-item-title {
    padding-top: 25px;
    font-size: 24px;
    font-weight: 500;
    line-height: 29px;
    letter-spacing: 0px;
    color: #0a0d19;
  }
  .team-item-txt {
    text-align: center;
    padding-top: 5px;
    font-size: 18px;
    font-weight: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #9b9ba3;
  }
  .about-partner-top {
    background: linear-gradient(180deg, #3071ff 0%, #4a89ff 100%);
    padding: 81px 0 350px 0;
  }
  .about-partner-num {
    display: flex;
    flex-direction: column;
    align-items: center;
    color: #ffffff;
  }
  .about-partner-num-span {
    font-size: 80px;
  }
  .about-partner-num-title {
    font-size: 30px;
    font-weight: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .about-partner-num-txt {
    padding-top: 20px;
    font-size: 18px;
    font-weight: normal;
    line-height: 22px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .about-partner-middle {
    position: relative;
    margin-top: -280px;
    margin-bottom: 130px;
  }
  .about-partner-middle-img {
    box-shadow: 0px 8px 50px 0px rgba(132, 137, 147, 0.25);
  }
  .costomer {
    padding: 80px 0 100px 0;
  }
  .costomer-content {
    padding-top: 68px;
  }
  /* service */
  .chanllage {
    padding: 110px 45px 80px 45px;
  }
  .chanllage-title {
    font-size: 40px;
    font-weight: 500;
    line-height: 48px;
    letter-spacing: 0px;
    color: #333333;
    z-index: 99;
  }
  .chanllage-title-line {
    position: relative;
    top: -24px;
    z-index: -1;
  }
  .chanllage-tt {
    padding-top: 55px;
    font-size: 20px;
    font-weight: bold;
    line-height: 34px;
    letter-spacing: 0px;
    color: #0a0d19;
  }
  .chanllage-txt {
    padding-top: 10px;
    font-size: 18px;
    font-weight: normal;
    line-height: 32px;
    letter-spacing: 0px;
    color: #3d4147;
  }
  .chanllage-img {
    margin-top: 144px;
  }
  .solution {
    background: #f8f9ff;
    padding: 78px 0 65px 0;
  }
  .solution-img {
    margin-top: 96px;
  }
  .advantage {
    padding: 79px 0 125px 0;
    background: #242933;
  }
  .advantage-item {
    border-radius: 4px;
    background: #ffffff;
    padding: 36px 38px;
    display: flex;
    flex-direction: row;
    margin-bottom: 20px;
  }
  .advantage-item:hover {
    box-shadow: 15px 15px 20px 0px rgba(111, 141, 210, 0.3);
  }

  .advantage-item-left {
    margin-right: 25px;
    width: 38px;
    height: 38px;
  }
  .advantage-item-right-title {
    padding-top: 9px;
    font-size: 22px;
    font-weight: 500;
    line-height: 26px;
    letter-spacing: 0px;
    color: #3d4147;
  }
  .advantage-item-right-txt {
    padding-top: 10px;
    font-size: 16px;
    font-weight: 500;
    line-height: 26px;
    letter-spacing: 0px;
    color: #a0a0a9;
  }

  /* aiot */
  .solution-content {
    padding: 76px 120px;
  }
  .solution-content ul {
    list-style: none;
    display: flex;
    flex-direction: row;
  }
  .solution-content {
    margin: 0 auto;
  }

  .solution-content .tab {
    margin: 0 auto;
    width: 720px;
    border-radius: 27px;
    background: #ffffff;
    box-shadow: 0px 8px 10px 0px rgba(210, 210, 210, 0.3);
  }

  .solution-content .tab li {
    padding: 14px 57px;
    position: relative;
    font-size: 22px;
    font-weight: 500;
    line-height: 26px;
    letter-spacing: 0px;
    color: #3d4147;
    text-align: center;
    cursor: pointer;
  }
  .solution-content .products {
    padding-top: 100px;
    height: 476px;
  }

  .solution-content .products .main {
    float: left;
    display: none;
  }

  .solution-content .products .main.selected {
    display: block;
  }

  .solution-content .tab li.active {
    background: #1b61ff;
    border-radius: 27px;
    color: #ffffff;
  }
  /* aiot end */
  /* service end */

  /* product kang */
  .retail-five-items {
    padding-top: 100px;
  }
  .retail-five-item .left {
    padding-right: 0;
  }
  .retail-five-item-left-title {
    padding-top: 100px;
    font-size: 30px;
    font-weight: 500;
    line-height: 36px;
    letter-spacing: 0px;
    color: #0a0d19;
  }
  .retail-five-item-left-txt {
    padding-top: 23px;
    font-size: 18px;
    font-weight: normal;
    line-height: 30px;
    letter-spacing: 0px;
    color: #3d4147;
  }
  .retail-five-item-left-line {
    margin-top: 26px;
    width: 34px;
    height: 2px;
    border: 1px solid #1b61ff;
  }
  .ability {
    padding: 90px 0;
    background: #252a34;
  }
  .ability-content {
    padding-top: 65px;
  }
  .ability-content-left {
    border-radius: 8px;
    padding: 16px 18px;
    /* 矩形备份 16 个样式-填充 */
    background: #252a34;

    /* 矩形备份 16 个样式-特效 */
    box-shadow: 15px 15px 20px 0px rgba(0, 0, 0, 0.2),
      -15px -15px 20px 0px rgba(72, 78, 95, 0.2);
  }
  .ability-content-left-content {
    padding: 44px 36px;
    background: url(../images/product/ablity-left-bg.png);
    background-repeat: no-repeat;
  }
  .ability-content-left-content-title {
    font-size: 30px;
    font-weight: normal;
    line-height: 36px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .ability-content-left-content-txt {
    padding-top: 15px;
    font-size: 16px;
    font-weight: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .ability-content-left-content-list {
    padding-top: 100px;
  }
  .left-content-list-ietm {
    display: flex;
    flex-direction: row;
    align-items: center;
    padding-bottom: 20px;
  }
  .left-content-list-ietm-tt {
    padding-left: 14px;
    font-size: 16px;
    font-weight: normal;
    line-height: 19px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .ability-content-left-content-contact {
    padding-top: 100px;
    font-size: 16px;
    font-weight: normal;
    line-height: 19px;
    letter-spacing: 0px;
    color: #0180ff;
  }
  .left-content-ietm {
    display: flex;
    flex-direction: column;
    align-items: center;
    margin-bottom: 40px;
  }
  .left-content-ietm-tt {
    position: relative;
    top: -28px;
    height: 269px;
    padding: 68px 0 0 28px;
    background: #252a34;
    /* 矩形备份 16 个样式-特效 */
    box-shadow: 5px 5px 10px 0px rgba(0, 0, 0, 0.2),
      -15px -15px 20px 0px rgba(72, 78, 95, 0.2);
  }
  .left-content-ietm-tt:hover {
    box-shadow: 15px 15px 20px 0px rgba(0, 0, 0, 0.2),
      -15px -15px 20px 0px rgba(72, 78, 95, 0.2);
  }
  .left-content-ietm-tt-titel {
    padding-right: 70px;
    font-size: 20px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .left-content-ietm-tt-txt {
    padding-top: 10px;
    font-size: 18px;
    font-weight: normal;
    line-height: 20px;
    letter-spacing: 0px;
    color: #787b81;
  }
  .matching {
    padding: 90px 0 0 0;
  }
  .matching-list {
    display: flex;
    flex-direction: column;
    padding-top: 90px;
  }
  .matching-list-item {
    display: flex;
    flex-direction: row;
    align-self: center;
    padding-bottom: 120px;
  }
  .matching-list-item-left {
    width: 139px;
  }
  .matching-list-item-right {
    padding-left: 70px;
  }
  .matching-list-item-right-title {
    padding-top: 10px;
    font-size: 30px;
    font-weight: 500;
    line-height: 36px;
    letter-spacing: 0px;
    color: #0a0d19;
  }
  .matching-list-item-right-txt {
    font-size: 22px;
    font-weight: normal;
    line-height: 38px;
    letter-spacing: 0px;
    color: #3d4147;
  }
  /* product kang end */
  /* product ce */
  .ce-ablity-conten {
    display: flex;
    flex-direction: column;
  }
  .ce-left-content-ietm {
    position: relative;
    z-index: 9;
    top: -30px;
    padding: 58px 47px 0 47px;
    height: 615px;
    background: #252a34;
    /* 矩形备份 16 个样式-特效 */
    box-shadow: 15px 15px 20px 0px rgba(0, 0, 0, 0.2),
      -15px -15px 20px 0px rgba(72, 78, 95, 0.2);
  }
  .ce-left-title {
    text-align: center;
    font-size: 24px;
    font-weight: 500;
    line-height: 29px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .ce-left-tt {
    padding-top: 50px;
    font-size: 20px;
    font-weight: normal;
    line-height: 24px;
    letter-spacing: 0px;
    color: #ffffff;
  }
  .ce-left-txt {
    font-size: 18px;
    font-weight: normal;
    line-height: 28px;
    letter-spacing: 0px;
    color: #787b81;
  }
  /* product ce end */
}

/* 中等屏幕（桌面显示器，大于等于 992px） */
@media screen and (min-width: 992px) {
  .logo {
    width: 450px;
  }
  .pc_menuCon > li > a {
    font-size: 18px;
  }
  .pc_menuCon > ul > li > a {
  }
  .logo-con {
    position: absolute;
    bottom: -2px;
  }
  .logo_table {
    display: table;
    width: 100%;
    height: 60px;
    text-align: left;
    padding-left: 15px;
  }
  .logo_cell {
    display: table-cell;
  }
}
/* 大屏幕（大桌面显示器，大于等于 1200px） */
@media screen and (min-width: 1200px) {
  .pc_menuCon > li > a {
    font-size: 18px;
  }
  .pc_menuCon > ul > li > a {
  }
  .logo-con {
    position: absolute;
    bottom: -2px;
  }
  .logo_table {
    display: table;
    width: 100%;
    height: 60px;
    text-align: left;
    padding-left: 15px;
  }
  .logo_cell {
    display: table-cell;
  }
  /*------index------*/
}