tbody {
  text-size-adjust: none;
  color: #58595b;
  quotes: "“""”";
  font-weight: 400;
  -webkit-tap-highlight-color: transparent;
  list-style: none;
  font-family: Arial, "Microsoft Yahei", "微软雅黑", STXihei, "华文细黑", sans-serif;
  text-rendering: auto;
  user-select: text;
  font-size: 14px;
  line-height: 1.4;
  border-collapse: collapse;
}

.tabs li {
  display: table-cell;
  vertical-align: bottom;
  margin: 0;
  padding: 0;
}

.tabs {
  display: flex;
  margin: 0;
  padding: 0;
  list-style: none;
  max-width: 100%;

}



.tab-content {
  margin: 0 0 20px 0;
  /* padding: 20px 20px 0 20px; */
  padding: 20px 20px 48px 20px;
  background: #efefef;
}

.tab-content:after {
  content: "";
  display: block;
  margin: 19px 0 0 0;
  height: 1px;
}

.tab-content table {
  margin: 0 0 20px 0;
}

.tab-content div:nth-child(2) {
  padding: 0;
}

.pads {
  padding-top: 46px;
}

table {
  margin: 0 0 20px 0;
  padding: 0;
  border: 0 none;
  border-collapse: collapse;
}

.tab-content td,
.tab-content th {
  border-color: #efefef;
}

td:first-child,
th:first-child {
  border-left: 0 none;
}

th {
  padding: 8px 15px;
  text-align: left;
  vertical-align: bottom;
  text-transform: uppercase;
  font-weight: 700;
  color: #fff;
  background: #58595b;
  font-size: 15px;
}

/* td{
  background: #efefef;
  border-bottom: 1px solid #fff;
}
*/
td,
th {
  margin: 0;
  border: 0 none;
  border-left: 1px solid #fff;
}

th {
  font-size: 15px;
}

.tab-content td {
  background: white;
  border-bottom: 1px solid #fff;
  height: 78px;
}

.tabs a {
  text-decoration: none;
}

.tab-content td ul {
  margin-left: -11px;
}

table tbody tr:nth-child(2) td:nth-child(1) ul li {
  position: relative;
  left: 37px;
  bottom: 20px;
  color: #58595B;
  font-size: 14px;
}

table tbody tr:nth-child(2) td:nth-child(2) ul li {
  position: relative;
  left: 40px;
  bottom: 10px;
  color: #58595B;
  font-size: 14px;
}

#Tab1 ul li::before {
  content: "⦁";
  color: #58595B;
  position: relative;
  left: -9px;
}

.pad-btm {
  /* margin-top: 40px; */
  margin-top: -1px;
  margin-bottom: 40px;
  color: #58595b;
}

/* .tabs a.on {
  color: #58595b;
  cursor: default;
  background: #EFEFEF;
  -webkit-transition: none .3s ease 0s;
  -moz-transition: none .3s ease 0s;
  -ms-transition: none .3s ease 0s;
  -o-transition: none .3s ease 0s;
  transition: none .3s ease 0s;
} */


.tabs li {
  display: block;
  padding: 11px 20px;
  font-weight: 700;
  text-transform: uppercase;
  color: #19bdc9;
  cursor: pointer;
  font-size: 15px;
  line-height: 1.1;
  -webkit-transition: all .3s ease 0s;
  -moz-transition: all .3s ease 0s;
  -ms-transition: all .3s ease 0s;
  -o-transition: all .3s ease 0s;
  transition: all .3s ease 0s;
  -webkit-transition-property: color, background;
  -moz-transition-property: color, background;
  -ms-transition-property: color, background;
  -o-transition-property: color, background;
  transition-property: color, background;
}

.pad-btm {
  width: 863px;
}

.currentes {
  color: #58595b !important;
  cursor: default;
  background: #EFEFEF;
  -webkit-transition: none .3s ease 0s;
  -moz-transition: none .3s ease 0s;
  -ms-transition: none .3s ease 0s;
  -o-transition: none .3s ease 0s;
  transition: none .3s ease 0s;
}

.Tab0 {
  display: block;
}

#Tab1 {
  display: none;
  /* height: 313px; */
  height: 252px;
  padding-top: 14px;
}

p.p-tit {
  padding-top: 26px;
}

#Tab0 {
  /* height: 139px; */
  /* height: auto; */
  padding-top: 14px;
}

#Tab0 p {
  font-size: 14px;
  color: #58595B;
  /* padding-bottom: 22px; */
}

#Tab0 p:nth-child(2) {
  padding-top: 20px;
}

#Tab0 p:nth-child(6) {
  padding-bottom: 20px;
}

.ze-tit1 {
  height: 98px;
}

#Tab1 p:nth-child(2) {
  /* padding-bottom: 21px; */
  padding-top: 20px;
}

.jishu {
  padding-top: 23px;
}

#Tab1 P {
  font-size: 14px;
  color: #58595B;
}

.div-box {
  position: relative;
}

.div-box div::before {
  content: "⦁";
  position: absolute;
  left: -17px;
}

.titlist {
  position: relative;
}

.titlist div::before {
  content: "⦁";
  position: absolute;
  left: -17px;
}

.chemistry .chemistry_fr:nth-child(2) .vvv_01 ul li .ccv {
  width: 270px;
  overflow: hidden;
}

.chemistry .chemistry_fr:nth-child(2) .vvv_01 ul li .ccv img {
  cursor: pointer;
  transition: all 0.6s;
}

.chemistry .chemistry_fr:nth-child(2) .vvv_01 ul li .ccv img:hover {
  transform: scale(1.3);
  transition: all 1s ease 0s;
  -webkit-transform: scale(1.3);
  -webkit-transform: all 1s ease 0s;
}

.chemistry_fr {
  /* padding-bottom: 50px; */
  margin-bottom: -9px;
}

.model {
  display: flex;
}

.model .model_01 {
  margin-right: 30px;
  flex-shrink: 0;
}

.model .model_02 .title {
  font-size: 28px;
  color: #19bdc9;
  margin-bottom: 12px;
}

.model .model_02 .title_02 {
  color: #555555;
  font-size: 21px;
}

.model .model_02 .title_02>div {
  /* margin-bottom: 20px; */
  font-size: 14px;
}

.titaa2 div:nth-child(1) {
  margin-bottom: 10px;
}

.titaa2 div:nth-child(7) {
  padding-top: 15px;
  padding-bottom: 15px;
}

.titaa2 div:nth-child(8) {
  padding-top: 1px;
  padding-bottom: 15px;
}

.proaa {
  /* border-bottom: 1px solid; */
  border-bottom: 1px solid #d5d5d5;
}

.proaas {
  margin-top: 42px;
  border-bottom: 1px solid #d5d5d5;
}

.icaa {
  padding-top: 18px;
}

.model_yy .model_hh .ch_02 p {
  margin-bottom: 18px;
}

.tiv .product {
  height: 74px;
  border-bottom: 1px solid #d5d5d5;
  /* padding-top: 35px; */
  padding-top: 34px;
  color: #19bdc9;
  font-size: 24px;
}

.tiv .product_06 {

  padding-top: 12px;
  padding-bottom: 14px;
  color: #19bdc9;
  font-size: 24px;

}

.product_06 img {
  width: 100%;
}

.tiv .certificate {
  /* padding: 30px 0; */
  padding: 24px 0;
  border-bottom: 1px solid #d5d5d5;
}

.b1 {
  font-size: 15px;
  color: #58595B;
}

.tiv .chiva {
  display: flex;
  align-items: center;
  height: 141px;
  font-size: 12px;
}

.tiv .chiva .chiba_cont {
  margin-right: 20px;
}

.tiv .chiva .title {
  font-weight: 700;
  font-size: 15px;
  color: #007070;
}

.tiv .chiva .text {
  padding-top: 10px;
  line-height: 18px;
}

.tiv .chiva .tx_01 {
  width: 50%;
  display: flex;
}

.tiv .chiva .on {
  font-size: 14px;
  color: #19bdc9;
}

.tiv .chiva .tx_02 {
  width: 50%;
  display: flex;
}

.certificate_ul {
  display: flex;
  flex-wrap: wrap;
}

.certificate_ul li {
  width: 269px;
  margin-right: 30px;
  margin-bottom: 30px;
}

.certificate_ul li .more {
  background-color: #efefef;
  padding: 24px 20px 20px;
}

.certificate_ul li .keep:hover {
  transition: 1s;
  background-color: #007071
}

.certificate_ul li .keep {
  width: 190px;
  height: 52px;
  background-color: #19bdc9;
  color: #fff;
  border-radius: 4px;
  margin-top: 20px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: 700;
}

.certificate_ul li .keep img {
  margin-right: 5px;
}

.certificate_ul li a {
  padding: 5px 0;
  color: #19bdc9;
}

.certificate_ul li .Wellbore {
  color: #9f9fa0;
}

.certificate_ul li .designed {
  font-size: 20px;
  color: #19bdc9;
  margin-bottom: 10px;
}

.certificate_ul li .purpose {
  display: flex;
  font-weight: 700;
  color: #19bdc9;
  margin-top: 20px;
}

.certificate_ul li .purpose .purpose_img {
  display: flex;
  justify-content: center;
  align-items: center;
  margin-right: 10px;
}

.Shrieve {
  /* height: 114px; */
  height: 94px;
  border-bottom: 1px solid #d5d5d5;
  display: flex;
  align-items: center;
}

.Shrieve .keep {
  height: 52px;
  background-color: #19bdc9;
  color: #fff;
  border-radius: 4px;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  font-weight: 700;
  padding: 0 35px;
}

.Shrieve .keep:hover {
  transition: 1s;
  background-color: #007071
}

.Shrieve .keep img {
  margin-right: 5px;
}

.div1 {
  padding-top: 26px;
  padding-bottom: 26px;
}

#Tab2,
#Tab3,
#Tab4 {
  display: none;
}
.model_02>div:nth-child(2){
    margin-left: 18px; 
}

@media screen and (max-width: 768px) {
  .model {
    display: flex;
    flex-wrap: wrap;
  }

  .model .model_02 .title {
    /* font-size: 0.2rem; */
  }

  .chemistry {
    margin-left: 0;

  }

  .pad-btm {
    width: 99%;
  }

  #Tab1 {
    height: auto;
  }

  .model .model_01 {
    width: 100%;
  }

  .model_02 {
    /* width: 4.8rem; */
    width: 98%;
    margin: auto;

  }
  .model>div:nth-child(2){
	  padding-top: 30px;  
  }

  .model_yy .model_hh {
    width: 6rem;
  }

  .tiv .product {
    font-size: 0.25rem;
  }

  /* .tiv .chiva {
    display: block;
  } */

  .model .model_02 .title_02 {
    /* width: 6rem; */
  }

  .product {
    padding-bottom: 0.2rem;
  }

  .product_06 {
    margin-top: 1rem;
    font-size: 0.25rem;
  }

  .more {
    width: 6.2rem;
    height: 4.65rem;
  }

  /* .more {
		  width: 1.80rem;
		  height: .65rem;
		  border: 1px solid #0686ce;
		  color: #0686ce;
		  margin: .5rem auto 0;
		  text-align: center;
		  line-height: .65rem;
		  border-radius: .05rem;
		  cursor: pointer;
		} */
  .tiv .chiva .tx_01 {
    width: 65%;
    padding-bottom: 0.1rem;
    display: flex;
    flex-direction: column;
  }

  .tiv .chiva .tx_02 {
    width: 73%;
    display: flex;
    flex-direction: column;
  }
}


@media screen and (max-width: 768px) {
  .tiv .chiva {
    height: auto;
  }
  .model .model_02 .title_02 > div{
	  font-size: .25rem;
	  line-height: 30px;
  }
  .tabs{
	  overflow-x: auto;
	  width: max-content;
	  		white-space: nowrap;
  }

}