.col_half {
  width: 49%;
}
.col_third {
  width: 32%;
}
.col_fourth {
  width: 23.5%;
}
.col_fifth {
  width: 18.4%;
}
.col_sixth {
  width: 15%;
}
.col_three_fourth {
  width: 74.5%;
}
.col_twothird {
  width: 66%;
}
.col_half,
.col_third,
.col_twothird,
.col_fourth,
.col_three_fourth,
.col_fifth {
  position: relative;
  display: inline;
  display: inline-block;
  float: left;
  margin-right: 2%;
  margin-bottom: 20px;
}
.end {
  margin-right: 0 !important;
}
.panel {
  margin: 0 10px;
  width: 275px;
  height: 302px;
  float: left;
  position: relative;
  -webkit-perspective: 600px;
  -moz-perspective: 600px;
}
.panel .front,
.panel .back {
  text-align: center;
}
.panel .front {
  height: inherit;
  position: absolute;
  top: 0;
  z-index: 900;
  text-align: center;
  -webkit-transform: rotateX(0deg) rotateY(0deg);
  -moz-transform: rotateX(0deg) rotateY(0deg);
  -o-transform: rotateX(0deg) rotateY(0deg);
  transform: rotateX(0deg) rotateY(0deg);
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
  -o-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -o-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}
.panel .back {
  height: inherit;
  position: absolute;
  top: 0;
  z-index: 1000;
  -webkit-transform: rotateY(-180deg);
  -moz-transform: rotateY(-180deg);
  -o-transform: rotateY(-180deg);
  transform: rotateY(-180deg);
  -webkit-transform-style: preserve-3d;
  -moz-transform-style: preserve-3d;
  -o-transform-style: preserve-3d;
  transform-style: preserve-3d;
  -webkit-backface-visibility: hidden;
  -moz-backface-visibility: hidden;
  -o-backface-visibility: hidden;
  backface-visibility: hidden;
  -webkit-transition: all 0.4s ease-in-out;
  -moz-transition: all 0.4s ease-in-out;
  -o-transition: all 0.4s ease-in-out;
  transition: all 0.4s ease-in-out;
}
.panel.flip .front {
  z-index: 900;
  -webkit-transform: rotateX(0deg) rotateY(180deg);
  -moz-transform: rotateX(0deg) rotateY(180deg);
  -o-transform: rotateX(0deg) rotateY(180deg);
  transform: rotateX(0deg) rotateY(180deg);
}
.panel.flip .back {
  z-index: 1000;
  -webkit-transform: rotateX(0deg) rotateY(0deg);
  -moz-transform: rotateX(0deg) rotateY(0deg);
  -o-transform: rotateX(0deg) rotateY(0deg);
  transform: rotateX(0deg) rotateY(0deg);
}
.banner {
  margin-top: 70px;
  width: 100%;
  height: auto;
}
.banner img {
  width: 100%;
  height: auto;
}
.introduce {
  height: 180px;
  margin-bottom: 10px;
}
.introduce .container {
  height: 180px;
  background-color: #FFFFFF;
  overflow: hidden;
}
.introduce .container .details {
  width: 24.65%;
  height: auto;
  float: left;
  padding: 42px 52px;
  z-index: 1000;
}
.introduce .container .details .details-left {
  float: left;
  margin-right: 20px;
}
.introduce .container .details .details-left img {
  margin-top: 16px;
}
.introduce .container .details .details-right {
  width: 210px;
  float: right;
}
.introduce .container .details .details-right h3 {
  font-size: 18px;
  color: #2E3236;
  font-weight: 300;
}
.introduce .container .details .details-right hr {
  margin: 7px 0px 7px 0px;
  width: 14px;
  height: 2px;
  background-color: #E1E9F0;
  border-radius: 100px;
  border: 0;
}
.introduce .container .details .details-right .details-con {
  width: 200px;
  font-size: 14px;
  color: #656F77;
  line-height: 20px;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.product .container {
  background-color: #FFFFFF;
}
.product .container .product-top {
  padding: 20px 0 15px 0;
  text-align: center;
}
.product .container .product-top .product-txt {
  font-size: 18px;
  color: #2E3236;
}
.product .container .product-top .product-txt:after,
.product .container .product-top .product-txt:before {
  content: "●";
  color: #E1E9F0;
}
.product .container .product-top .product-txt:before {
  margin-right: 10px;
}
.product .container .product-top .product-txt:after {
  margin-left: 10px;
}
.product .container .product-top .product-left,
.product .container .product-top .product-right {
  width: 500px;
  background-color: #E1E9F0;
  display: block;
  height: 1px;
  margin-top: 11px;
  border: 0;
}
.product .container .product-top .product-left {
  float: left;
  margin-right: -5px;
}
.product .container .product-top .product-right {
  float: right;
  margin-left: -5px;
}
.product .container .product-ul {
  width: 100%;
  height: auto;
  padding: 15px 10px;
}
.product .container .product-ul .product-hover {
  width: 255px;
  height: 300px;
  padding: 0px 10px;
  border: 1px solid #E1E9F0;
  text-align: center;
}
.product .container .product-ul .product-hover .product-img {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  margin: 20px auto;
}
.product .container .product-ul .product-hover .product-href {
  font-size: 14px;
  color: #1887E8;
  text-align: center;
  line-height: 20px;
  display: block;
  width: 198px;
  margin: 0 auto;
}
.product .container .product-ul .product-hover .product-con {
  width: 246px;
  margin: 10px auto 0 auto;
  font-size: 13px;
  color: #656F77;
  line-height: 18px;
  text-align: left;
  text-overflow: -o-ellipsis-lastline;
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
}
.product .container .product-ul .back {
  background: #68B9FF;
  width: 255px;
  height: 300px;
  padding: 0px 10px;
  border: 1px solid #68B9FF;
  text-align: center;
}
.product .container .product-ul .back .back-img {
  width: 140px;
  height: 140px;
  border-radius: 50%;
  margin: 0 auto;
  background-color: #FFFFFF;
  margin: 20px auto 10px auto;
}
.product .container .product-ul .back .product-img {
  width: 60px;
  height: 60px;
  padding: 42px 30px;
}
.product .container .product-ul .back .product-href {
  font-size: 13px;
  color: #FFFFFF;
  text-align: center;
  line-height: 16px;
  display: block;
}
.product .container .product-ul .back .product-con {
  margin-top: 10px;
  font-size: 12px;
  color: #E1E9F0;
  line-height: 13px;
  text-align: left;
  line-height: 18px;
}
.product .container .product-ul .product-li {
  margin: 0px 10px;
  float: left;
  height: 300px;
}
.product .container .product-ul .product-more {
  padding: 141px 84.23px;
  float: left;
  background-image: url(../../common/img/gd_pro_en_home.png);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  margin-left: 10px;
}
.product .container .product-ul .product-more .btn-more {
  font-size: 14px;
  color: #FFFFFF;
  background: #1887E8;
  border-radius: 100px;
  padding: 6px 26.29px;
}
.product .container .product-ul .product-more .btn-more:hover {
  color: #1887E8;
  background-color: #FFFFFF;
  transition: .6s;
}
.product .container .product-banner {
  width: 100%;
  height: 400px;
  margin-bottom: 10px;
  background-image: url(../../common/img/jjfa_pro_home.png);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
}
.product .container .product-banner .banner-txt {
  width: 300px;
  height: 70%;
  opacity: 0.9;
  background: #3C4F57;
  padding: 60px 40px;
  float: left;
}
.product .container .product-banner .banner-txt .a-href {
  font-size: 18px;
  color: #FFFFFF;
}
.product .container .product-banner .banner-txt .a-href:hover {
  opacity: 0.8;
  transition: .6s;
}
.product .container .product-banner .banner-txt .con {
  margin: 20px 0 30px 0;
  font-size: 14px;
  color: #CCCCCC;
  line-height: 22px;
}
.product .container .product-banner .banner-txt .product-btn {
  border: 2px solid #F5F6FA;
  border-radius: 100px;
  font-size: 14px;
  color: #FFFFFF;
  padding: 6px 22px;
}
.product .container .product-banner .banner-txt .product-btn:hover {
  background: #1887E8;
  border-radius: 100px;
  border: 2px solid #1887E8;
  transition: .6s;
}
.about .container .about-img {
  width: 100%;
  height: 300px;
  text-align: center;
  background-image: url(../../common/img/guanyu_home.png);
  background-position: center center;
  background-repeat: no-repeat;
  background-size: cover;
  margin-bottom: 10px;
}
.about .container .about-img .about-span {
  font-size: 22px;
  color: #FFFFFF;
  padding-top: 80px;
}
.about .container .about-img .about-label {
  font-size: 16px;
  color: #E1E9F0;
  padding: 20px 0px 36px 0px;
}
.about .container .about-img .about-href .about-btn {
  border: 2px solid #F5F6FA;
  border-radius: 100px;
  font-size: 14px;
  color: #FFFFFF;
  padding: 6px 22px;
}
.about .container .about-img .about-href .about-btn:hover {
  background: #1887E8;
  border-radius: 100px;
  border: 2px solid #1887E8;
  transition: .6s;
}