.p-b-70 {
  padding-bottom: 70px;
}

.auto {
  margin: 0 auto;
  min-width: 1280px;
  max-width: 1280px;
  _width: 1280px;
}


.container {
  margin: 0 auto;
  min-width: 1280px;
  max-width: 1280px;
  _width: 1280px;
}

.tac {
  text-align: center;
}

.color-333 {
  color: #333;
}

.font-size-28 {
  font-size: 28px;
}

.p-t-70 {
  padding-top: 70px;
}

.p-b-50 {
  padding-bottom: 50px;
}

.font-weight-normal {
  font-weight: normal;
}

.cert-list-wrap {
  margin-top: 25px;
  height: 156px;
  background-color: #fff;
  -webkit-box-shadow: 0px 4px 20px 0px rgba(0, 53, 127, 0.1);
  box-shadow: 0px 4px 20px 0px rgba(0, 53, 127, 0.1);
  border-radius: 2px;
}

.wsymain {
  background: #f2f6ff;
  padding: 0px 0 50px;
  overflow: hidden
}

.wsy-main .wsyoption {
  float: left;
  text-align: center;
  width: 460px;
  font-size: 18px;
  height: 315px;
  overflow: hidden
}

.wsy-main .wsyoption li {
  float: left;
  margin: 0 25px 30px 0;
  width: 128px;
  height: 142px;
  cursor: pointer;
  padding: 20px 0 0;
  background: #fff
}

.wsy-main .wsyoption li:before {
  content: "";
  display: block;
  width: 65px;
  height: 74px;
  margin: 0 auto 12px;
  background: url(img/icons.png) no-repeat
}

.wsy-main .option .item1:before {
  background-position: 0 0
}

.wsy-main .option .item2:before {
  background-position: -72px 0
}

.wsy-main .option .item3:before {
  background-position: -144px 0
}

.wsy-main .option .item4:before {
  background-position: -216px 0
}

.wsy-main .option .item5:before {
  background-position: -288px 0
}

.wsy-main .option .active {
  background: #035aff url(img/av-active.jpg) center no-repeat;
  color: #fff
}

.wsy-main .option .active.item1:before {
  background-position: 0 -85px
}

.wsy-main .option .active.item2:before {
  background-position: -72px -85px
}

.wsy-main .option .active.item3:before {
  background-position: -144px -85px
}

.wsy-main .option .active.item4:before {
  background-position: -216px -85px
}

.wsy-main .option .active.item5:before {
  background-position: -288px -85px
}

.wsy-main .option .item4 {
  margin-right: 30px
}

.wsy-main .option .item4,
.wsy-main .option .item5 {
  width: 202px
}

.wsy-main .main {
  display: none;
  float: right;
  width: 788px;
  height: 315px;
  padding: 40px 0 0 40px
}

.wsy-main .main h3 {
  font-size: 30px;
  color: #000
}

.wsy-main .main p {
  font-size: 16px;
  margin: 16px 0 35px;
  color: #666;
  line-height: 30px;
  width: 360px
}

.btn1 {
  float: left;
  width: 178px;
  height: 48px;
  font-size: 18px;
  color: #666;
  margin-right: 20px;
  border: 1px solid #ddd;
  line-height: 48px;
  text-align: center
}

.wsy-main .main .link {
  border: 1px solid #035aff;
  background: #035aff;
  color: #fff
}

.wsy-main .main1 {
  background: url(img/av-bg5.jpg) center no-repeat
}

.wsy-main .main2 {
  background: url(img/av-bg4.jpg) center no-repeat
}

.wsy-main .main3 {
  background: url(img/av-bg3.jpg) center no-repeat
}

.wsy-main .main4 {
  background: url(img/av-bg2.jpg) center no-repeat
}

.wsy-main .main5 {
  background: url(img/av-bg1.jpg) center no-repeat
}

.lz {
  width: 100%;
  background: #f2f6ff url("img/dn23_bg.jpg") no-repeat top center;
  padding: 50px 0 50px 0;
  box-sizing: border-box
}

.lz_tit {
  text-align: center;
  font-size: 28px;
  color: #333;
}

.lz_tit1 {
  text-align: center;
  font-size: 16px;
  color: #666;
  margin-top: 22px;
}

.lz_con {
  margin-top: 80px;
}

.lz_conTit {
  width: 880px;
  margin: 0 auto
}

.lz_conTit>li {
  box-sizing: border-box;
  padding: 0 2px 20px 2px;
  text-align: center;
  float: left;
  margin-right: 124px;
  cursor: pointer;
  margin-bottom: 4px;
  position: relative
}

.lz_conTit>li:last-child {
  margin-right: 0px;
}

.titleLine {
  width: 0;
  height: 4px;
  background: #059fff;
  transition: width 0.3s linear;
  position: absolute;
  margin: 0 auto;
  top: 100px;
  left: 0;
  right: 0;
}

.lz_conTit>li:nth-child(1):hover .titleLine {
  width: 90px;
}

.lz_conTit>li:nth-child(2):hover .titleLine {
  width: 90px;
}

.lz_conTit>li:nth-child(3):hover .titleLine {
  width: 126px;
}

.lz_conTit>li:nth-child(4):hover .titleLine {
  width: 66px;
}

.lz_conTit>li>p {
  font-size: 18px;
  color: #666;
  margin-top: 15px;
}

.lz_conTit>li>p.lz_act {
  color: #00aaff
}

.lz_conList>ul {
  float: left;
  display: none
}

.lz_conList>ul>li {
  width: 254.5px;
  height: 170px;
  background: #fff;
  margin-top: 40px;
  float: left;
  box-sizing: border-box;
  padding: 20px;
  cursor: pointer;
  margin-right: 40px;
}

.lz_conList>ul>li:nth-child(4n) {
  margin-right: 0px;
}

.lz_conList>ul>li:hover {
  box-shadow: 0px 5px 10px rgba(0, 0, 0, 0.05);
}

.lz_conList>ul>li:hover>.lz_ckxq {
  display: block
}

.lz_conList>ul>li:hover>.lz_price {
  display: none
}

.lz_conList>ul>li:hover>.lz_listTit>span:nth-child(1) {
  color: #ff6600
}

.lz_conList>ul>li>a {
  display: block;
  width: 100%;
  height: 100%
}

.lz_listTit span {
  display: inline-block;
  margin-right: 10px;
  vertical-align: middle
}

.lz_listTit span:nth-child(1) {
  font-size: 15px;
  color: #333;
  font-weight: bold;
}

.lz_listTit span:nth-child(2) {
  width: 36px;
  height: 20px;
  background: #fff;
  border: 1px solid #ff4948;
  text-align: center;
  line-height: 20px;
  color: #ff4948;
  font-size: 10px;
  font-family: Arial;
  font-weight: bold;
  box-sizing: border-box
}

.lz_listTit span:nth-child(3) {
  width: 36px;
  height: 20px;
  background: #fff;
  border: 1px solid #ff4948;
  text-align: center;
  line-height: 20px;
  color: #ff4948;
  font-size: 10px;
  font-family: Arial;
  font-weight: bold;
  box-sizing: border-box
}

.lz_listTxt {
  font-size: 14px;
  color: #666;
  line-height: 20px;
  margin-top: 18px;
  margin-bottom: 20px;
  text-align: justify;
  height: 40px;
}

.lz_price {
  font-size: 14px;
  color: #999;
  display: block
}

.lz_price>span {
  font-size: 20px;
  color: #ff6600;
}

.lz_ckxq {
  display: none
}

.lz_ckxq>.lz_btn {
  display: block;
  width: 90px;
  height: 30px;
  background: #FA8334;
  font-size: 14px;
  color: #fff;
  text-align: center;
  line-height: 30px;
}

.lz_conTit>li>img.lz_imgAct {
  animation: bounce 0.8s;
}

.lz-com {
  width: 100%;
}

.lz-com .lz-com-tab {
  position: relative;
  padding-top: 39px;
  box-shadow: 0px 4px 8px 0px rgba(30, 35, 45, 0.08);
  z-index: 1;
}

.lz-com .lz-com-tab ul {
  margin-top: 35px;
}

.lz-com .lz-com-tab ul li {
  position: relative;
  float: left;
  width: 20%;
  height: 124px;
  text-align: center;
  cursor: pointer;
}

.lz-com .lz-com-tab ul li::after {
  content: "";
  position: absolute;
  bottom: 0px;
  left: 50%;
  -webkit-transform: translateX(-50%);
  -moz-transform: translateX(-50%);
  -o-transform: translateX(-50%);
  transform: translateX(-50%);
  width: 0px;
  height: 2px;
  background-color: #2358fe;
  -webkit-transition: all 0.3s;
  -moz-transition: all 0.3s;
  -o-transition: all 0.3s;
  transition: all 0.3s;
}

.lz-com .lz-com-tab ul li:hover h3 {
  color: #2358fe;
}

.lz-com .lz-com-tab ul li div {
  width: 64px;
  height: 64px;
  margin: 0 auto;
  background-repeat: no-repeat;
  background-position: center;
}

.lz-com .lz-com-tab ul li h3 {
  line-height: 60px;
  font-size: 18px;
  color: #2D3037;
}

.lz-com .lz-com-tab ul li.active::after {
  width: 100%;
}

.lz-com .lz-com-tab ul li.active h3 {
  color: #2358fe;
}

.lz-com .lz-com-item-box {
  width: 100%;
  background-color: #F0F2F5;
  padding-bottom: 20px;
}

.lz-com .lz-com-item {
  position: relative;
  display: none;
}

.lz-com .lz-com-item:nth-child(1) {
  display: block;
}

.lz-com .product-type-list {
  float: left;
  width: 26%;
  padding-top: 40px;
}

.lz-com .product-type-list .product-type-item {
  height: 190px;
  margin-bottom: 20px;
}

.lz-com .product-type-list .product-type-item .product-type-item-content {
  position: relative;
  float: left;
  width: 100%;
  height: 190px;
  background: linear-gradient(0deg, #FFFFFF, #FFFFFF);
  padding: 23px 15px 23px 23px;
  border: 1px solid #FFF;
  -webkit-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -o-transition: all 0.15s;
  transition: all 0.15s;
  box-shadow: 0px 4px 8px 0px rgba(30, 35, 45, 0.08);
}

.lz-com .product-type-list .product-type-item .product-type-item-content .bg {
  position: absolute;
  top: 0px;
  right: 0px;
  bottom: 0px;
  left: 0px;
  background-repeat: no-repeat;
  background-position: right center;
}

.lz-com .product-type-list .product-type-item .product-type-item-content>a {
  position: absolute;
  top: 0px;
  right: 0px;
  bottom: 0px;
  left: 0px;
  z-index: 3;
}

.lz-com .product-type-list .product-type-item:hover .product-type-item-content {
  background: linear-gradient(0deg, #FFFFFF, #F0F2F5);
  margin-top: -8px;
  box-shadow: 0px 8px 8px 0px rgba(30, 35, 45, 0.08);
}

.lz-com .product-type-list .product-type-item:hover .product-type-item-content .title {
  color: #2358fe;
}

.lz-com .product-type-list .product-type-item:last-child {
  margin-bottom: 0px;
}

.lz-com .product-type-list .product-type-item .title {
  position: relative;
  z-index: 2;
  height: 24px;
  line-height: 24px;
  font-size: 20px;
  color: #2D3037;
}

.lz-com .product-type-list .product-type-item .title a {
  font-size: 20px;
  color: #2D3037;
}

.lz-com .product-type-list .product-type-item .title a:hover {
  color: #2358fe;
}

.lz-com .product-type-list .product-type-item .title .minprice {
  position: relative;
  display: inline-block;
  height: 24px;
  line-height: 22px;
  font-size: 12px;
  color: #2358fe;
  padding: 0px 8px;
  border: 1px solid #2358fe;
  border-left: none;
  vertical-align: top;
  margin-left: 16px;
}

.lz-com .product-type-list .product-type-item .title .minprice::before {
  content: "";
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  left: -7px;
  width: 8px;
  height: 24px;
  background: url(images/arrow-half-icon.png) no-repeat center;
}

.lz-com .product-type-list .product-type-item .title .yh-s {
  display: inline-block;
  vertical-align: top;
  height: 24px;
  line-height: 24px;
  font-size: 12px;
  color: #FFFFFF;
  background-color: #2358fe;
  padding: 0px 8px;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  -o-border-radius: 2px;
  border-radius: 2px;
  margin-left: 6px;
}

.lz-com .product-type-list .product-type-item .des {
  position: relative;
  z-index: 2;
  line-height: 24px;
  font-size: 14px;
  color: #5E6D81;
  margin-top: 10px;
}

.lz-com .product-type-list .product-type-item .badge-list {
  position: relative;
  z-index: 2;
  margin-top: 10px;
}

.lz-com .product-type-list .product-type-item .badge-list span {
  float: left;
  height: 20px;
  line-height: 18px;
  color: #9EA7B3;
  padding: 0px 8px;
  border: 1px solid #BDC5D3;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  -o-border-radius: 2px;
  border-radius: 2px;
  margin-right: 4px;
}

.lz-com .product-type-list .product-type-item .badge-list span:last-child {
  margin-right: 0px;
}

.lz-com .product-type-list .product-type-item .link {
  position: relative;
  z-index: 4;
  height: 36px;
  margin-top: 18px;
}

.lz-com .product-type-list .product-type-item .link a {
  float: left;
  width: 120px;
  height: 36px;
  line-height: 34px;
  font-size: 14px;
  text-align: center;
  border: 1px solid #2358fe;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  -o-border-radius: 2px;
  border-radius: 2px;
  margin-right: 16px;
}

.lz-com .main-product {
  float: left;
  width: 74%;
  padding-top: 40px;
}

.lz-com .main-product .product-item {
  float: left;
  width: 31%;
  height: 190px;
  padding: 24px 10px 0px 20px;
  margin-bottom: 20px;
  background-color: #ffffff;
  margin-left: 20px;
}

.lz-com .main-product .product-item .title {
  height: 24px;
  line-height: 24px;
  font-size: 18px;
  color: #2D3037;
  white-space: nowrap;
}

.lz-com .main-product .product-item .title .minprice {
  position: relative;
  display: inline-block;
  height: 24px;
  line-height: 22px;
  font-size: 12px;
  color: #2358fe;
  padding: 0px 8px;
  border: 1px solid #2358fe;
  border-left: none;
  vertical-align: top;
  margin-left: 16px;
}

.lz-com .main-product .product-item .title .minprice::before {
  content: "";
  position: absolute;
  top: 50%;
  -webkit-transform: translateY(-50%);
  -moz-transform: translateY(-50%);
  -o-transform: translateY(-50%);
  transform: translateY(-50%);
  left: -7px;
  width: 8px;
  height: 24px;
  background: url(images/arrow-half-icon.png) no-repeat center;
}

.lz-com .main-product .product-item .title .yh-s {
  display: inline-block;
  vertical-align: top;
  height: 24px;
  line-height: 24px;
  font-size: 12px;
  color: #FFF;
  padding: 0px 8px;
  background-color: #2358fe;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  -o-border-radius: 2px;
  border-radius: 2px;
  margin-left: 6px;
}

.lz-com .main-product .product-item .des {
  line-height: 24px;
  font-size: 14px;
  color: #5E6D81;
  margin-top: 12px;
}

.lz-com .main-product .product-item .badge-list {
  margin-top: 15px;
}

.lz-com .main-product .product-item .badge-list span {
  float: left;
  height: 22px;
  line-height: 20px;
  color: #9EA7B3;
  padding: 0px 7px;
  border: 1px solid #BDC5D3;
  -webkit-border-radius: 2px;
  -moz-border-radius: 2px;
  -o-border-radius: 2px;
  border-radius: 2px;
  margin-right: 4px;
}

.lz-com .main-product .product-item .badge-list span:last-child {
  margin-right: 0px;
}

.lz-com .main-product .product-item .now-s-buy {
  display: inline-block;
  vertical-align: top;
  height: 24px;
  line-height: 24px;
  font-size: 14px;
  color: #9EA7B3;
  margin-top: 22px;
}

.lz-com .main-product .product-item .now-s-buy i {
  display: inline-block;
  width: 6px;
  height: 11px;
  background: url(images/arrow-right-gray.png) no-repeat center;
  margin-left: 9px;
  vertical-align: -1px;
  -webkit-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -o-transition: all 0.15s;
  transition: all 0.15s;
}

.lz-com .main-product .product-item .now-s-buy:hover {
  color: #2358fe;
}

.lz-com .main-product .product-item .now-s-buy:hover i {
  background: url(images/link-arrow-right.png) no-repeat center;
  -webkit-transform: translateX(8px);
  -moz-transform: translateX(8px);
  -o-transform: translateX(8px);
  transform: translateX(8px);
}

.lz-com .main-product .product-item .look-all-product-link {
  line-height: 20px;
  font-size: 14px;
  color: #2358fe;
  margin-top: 15px;
}

.lz-com .main-product .product-item .look-all-product-link .arrow {
  display: inline-block;
  width: 6px;
  height: 11px;
  background: url(images/link-arrow-right.png) no-repeat center;
  margin-left: 10px;
  -webkit-transition: all 0.15s;
  -moz-transition: all 0.15s;
  -o-transition: all 0.15s;
  transition: all 0.15s;
}

.lz-com .main-product .product-item .look-all-product-link:hover .arrow {
  -webkit-transform: translateX(8px);
  -moz-transform: translateX(8px);
  -o-transform: translateX(8px);
  transform: translateX(8px);
}

.lz-com .main-product .product-item:hover .title {
  color: #2358fe;
}


/*  ����չʾ */
.mcounter {
  background-color: #156cb7;
}

.module.mcounter .module_container {
  padding: 60px 0;
  position: relative;
  z-index: 1;
}

.module.mcounter ul.content_list li {
  width: 25%;
  height: 108px;
  float: left;
  text-align: center;
}

.module.mcounter ul.content_list li p {
  text-align: center;
  font-size: 14px;
  color: #fff;
}

.module.mcounter ul.content_list li p.number .counterDX {
  font-size: 48px;
  color: #fff;
  font-family: HELVETICANEUELTPRO-THEX, Arial;
  text-align: center;
  margin-top: 15px;
}

.module.mcounter ul.content_list li p.number .unit {
  vertical-align: top;
  font-size: 14px;
}

.module.mcounter ul.content_list li p.title {
  margin-bottom: 10px;
}

.module .module_container {
  max-width: 1280px;
  margin: 0 auto;
  height: 200px;
}

.bgShow {
  background-image: url(images/mid.png);
  min-width: 1280px;
}

.module.mcounter ul.content_list li div {
  border-right: rgba(233, 174, 170, .49) 1px solid;
}


.mainTitle {
  margin-bottom: 20px;
  font-size: 28px;
  text-align: center;

  .area-box {
    position: absolute;
    z-index: 99;
  }

  @media screen and (max-width:767px) {
    .auto {
      margin: 0 auto;
      min-width: 100%;
      max-width: 100%;
      _width: 100%;
    }

    .lz-com .product-type-list {
      float: left;
      width: 100%;
      padding-top: 40px;
    }

    .lz-com .lz-com-tab ul li {
      position: relative;
      float: left;
      width: 100%;
      height: 124px;
      text-align: center;
      cursor: pointer;
    }

    .lz-com .main-product {
      float: center;
      width: 100%;
      padding-top: 40px;
    }

    .lz-com .main-product .product-item {
      float: left;
      width: 100%;
      height: 190px;
      padding: 24px 10px 0px 20px;
      margin-bottom: 20px;
      background-color: #ffffff;
      margin-left: 0px;
    }

    .lz_tit {
      text-align: center;
      font-size: 18px;
      color: #333;
      m
    }

    .lz_tit1 {
      text-align: center;
      font-size: 12px;
      color: #666;
      margin-top: 12px;
    }

    .lz_conTit {
      width: 100%;
      margin: 0 auto
    }

    .lz_conTit>li {
      box-sizing: border-box;
      padding: 0 2px 10px 2px;
      text-align: center;
      float: left;
      margin-right: 14px;
      cursor: pointer;
      margin-bottom: 4px;
      position: relative
    }

    .container {
      margin: 0 auto;
      min-width: 100%;
      max-width: 100%;
      _width: 100%;
    }

    .lz_con {
      margin-top: 50px;
    }

    .lz_conList>ul>li {
      width: 100%;
      height: 170px;
      background: #fff;
      margin-top: 40px;
      float: left;
      box-sizing: border-box;
      padding: 20px;
      cursor: pointer;
      margin-right: 40px;
    }

    .why_main ul li {
      float: left;
      width: 98%;
      margin: 0 1%;
      box-shadow: 0px 0px 10px 0px #f1f1f1;
      padding: 40px 20px 20px;
      box-sizing: border-box;
      background: #fff;
      min-height: 140px;
      text-align: center;
      border-radius: 6px;
      margin-bottom: 20px;
    }

    .lz_conTit>li>p {
      font-size: 12px;
      color: #666;
      margin-top: 15px;
    }

    .lz_conTit>li>img {
      animation: bounce 0.8s;
      width: 20px;
    }

    .wsymain {
      background: #f2f6ff;
      padding: 0px 0 50px;
      min-width: 100%;
      overflow: hidden
    }

    .wsy-main .wsyoption {
      text-align: center;
      width: 100%;
      font-size: 18px;
      height: 315px;
      overflow: hidden
    }

    .wsy-main .wsyoption li {
      float: left;
      margin: 0 10px 15px 0;
      width: 100px;
      height: 142px;
      cursor: pointer;
      padding: 20px 0 0;
      background: #fff
    }

    .wsy-main .wsyoption li:before {
      content: "";
      display: block;
      width: 65px;
      height: 74px;
      margin: 0 auto 12px;
      background: url(img/icons.png) no-repeat
    }

    .wsy-main .option .item1:before {
      background-position: 0 0
    }

    .wsy-main .option .item2:before {
      background-position: -72px 0
    }

    .wsy-main .option .item3:before {
      background-position: -144px 0
    }

    .wsy-main .option .item4:before {
      background-position: -216px 0
    }

    .wsy-main .option .item5:before {
      background-position: -288px 0
    }

    .wsy-main .option .active {
      background: #035aff url(img/av-active.jpg) center no-repeat;
      color: #fff
    }

    .wsy-main .option .active.item1:before {
      background-position: 0 -85px
    }

    .wsy-main .option .active.item2:before {
      background-position: -72px -85px
    }

    .wsy-main .option .active.item3:before {
      background-position: -144px -85px
    }

    .wsy-main .option .active.item4:before {
      background-position: -216px -85px
    }

    .wsy-main .option .active.item5:before {
      background-position: -288px -85px
    }

    .wsy-main .option .item4 {
      margin-right: 10px
    }

    .wsy-main .option .item4,
    .wsy-main .option .item5 {
      width: 155px
    }

    .wsy-main .main {
      display: none;
      float: right;
      width: 100%;
      height: 250px;
      padding: 20px 0 0 40px;
      margin-top: 10px;
    }

    .wsy-main .main h3 {
      font-size: 16px;
      color: #000
    }

    .wsy-main .main p {
      font-size: 14px;
      margin: 16px 0 35px;
      color: #666;
      line-height: 30px;
      width: 98%;
    }

    .btn1 {
      float: left;
      width: 120px;
      height: 30px;
      font-size: 14px;
      color: #666;
      margin-right: 20px;
      border: 1px solid #ddd;
      line-height: 30px;
      text-align: center
    }

    .wsy-main .main .link {
      border: 1px solid #035aff;
      background: #035aff;
      color: #fff
    }

    .wsy-main .main1 {
      background: url(img/av-bg5.jpg) center no-repeat
    }

    .wsy-main .main2 {
      background: url(img/av-bg4.jpg) center no-repeat
    }

    .wsy-main .main3 {
      background: url(img/av-bg3.jpg) center no-repeat
    }

    .wsy-main .main4 {
      background: url(img/av-bg2.jpg) center no-repeat
    }

    .wsy-main .main5 {
      background: url(img/av-bg1.jpg) center no-repeat
    }

    .cert-list-wrap {
      margin-top: 25px;
      height: 450px;
      background-color: #fff;
      -webkit-box-shadow: 0px 4px 20px 0px rgba(0, 53, 127, 0.1);
      box-shadow: 0px 4px 20px 0px rgba(0, 53, 127, 0.1);
      border-radius: 2px;
    }

    .cert-list-wrap li {
      position: relative;
      text-align: center;
      float: left;
      width: 50%;
      margin-bottom: 50px;
    }
  }