.def-main {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.def-con {
  width: 1200px;
  height: auto;
  overflow: hidden;
  margin: 0px auto;
}
.def-content{
  margin-top: 20px;
  margin-bottom: 20px;min-height: 300px;
  font-size: 14px;
  line-height: 24px;
}
.def-content p{margin-bottom: 5px;}
.def-content img{max-width: 100%;}
.pos-rel {
  position: relative;
  height: 118px;
}
.def-line {
  border-bottom: solid 6px #f2f2f2;
}
.def-big-title {
  width: 100%;
  height: 118px;
  overflow: hidden;
  text-align: center;
}

.def-big-title h2 {
  width: 100%;
  height: auto;
  overflow: hidden;
  font-size: 28px;
  color: #333333;
  margin-top: 20px;
}
.def-big-title label {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-top: 15px;
  font-size: 16px;
  color: #999999;
}
.def-big-title span {
  position: absolute;
  bottom: 5px;
  width: 100px;
  left: 550px;
  height: 6px;
  background-color: #0099FF;
  overflow: hidden;
  margin: 0 auto;
}

.def-superiority {
  width: 1200px;
  height: auto;
  margin: 25px auto 0;
  padding-bottom: 5px;
}
.def-superiority li {
  float: left;
  width: 280px;
  min-height: 265px;
  border: solid 1px #e4e4e4;
  border-radius: 6px;
  margin-right: 22px;
  box-shadow: 5px 5px 5px #f2f2f2;
  position: relative;
  overflow: hidden;
  transition: transform 0.5s;
  transform: translateZ(0);
  cursor: pointer;
}
.def-superiority li h3 {
  border-top-left-radius: 6px;
  border-top-right-radius: 6px;
}

.def-superiority li.merit-1 {
  background: url("../images/bg-merit-1.png") no-repeat center bottom;
}
.def-superiority li.merit-2 {
  background: url("../images/bg-merit-2.png") no-repeat center bottom;
}
.def-superiority li.merit-3 {
  background: url("../images/bg-merit-3.png") no-repeat center bottom;
}
.def-superiority li.merit-4 {
  background: url("../images/bg-merit-4.png") no-repeat center bottom;
}
.def-superiority li.mouse-hover {
  z-index: 4;
  transform: scale(1.1);
}
.def-superiority li.mouse-hover h3.merit-h3-1 {
  background: #0099ff url("../images/bg-merit-t1.png") no-repeat 155px bottom;
  color: #fff;
}
.def-superiority li.mouse-hover h3.merit-h3-2 {
  background: #0099ff url("../images/bg-merit-t2.png") no-repeat 155px bottom;
  color: #fff;
}
.def-superiority li.mouse-hover h3.merit-h3-3 {
  background: #0099ff url("../images/bg-merit-t3.png") no-repeat 155px bottom;
  color: #fff;
}
.def-superiority li.mouse-hover h3.merit-h3-4 {
  background: #0099ff url("../images/bg-merit-t4.png") no-repeat 155px bottom;
  color: #fff;
}
.def-superiority li h3 {
  width: 100%;
  height: 88px;
  display: block;
  font-size: 22px;
  color: #333;
  border-bottom: solid 1px #e4e4e4;
  text-indent: 20px;
  line-height: 88px;
}
.def-superiority li label {
  padding-top: 12px;
  width: 250px;
  min-height: 74px;
  border-bottom: dashed 1px #e4e4e4;
  display: block;
  margin: 0px auto;
  color: #666666;
  line-height: 30px;
  font-size: 16px;
  cursor: pointer;
}
.def-superiority li .last {
  border: none;
}
.def-superiority .li-last {
  margin-right: 0px;
}

.def-add-con {
  width: 1200px;
  height: auto;
  overflow: hidden;
  margin: 0px auto;
}
.def-add-con .def-com-select {
  margin-top: 50px;
  width: 100%;
  height: 50px;
  line-height: 50px;
  display: block;
  text-align: center;
  font-size: 28px;
  color: #666;
}
.def-add-con .def-com-select em {
  color: #0099FF;
}
.def-brand {
  width: 1200px;
  height: auto;
  overflow: hidden;
  margin: 0px auto;
  padding-top: 6px;
  padding-bottom: 6px;
}
.def-brand dd {
  float: left;
  width: 150px;
  text-align: center;
}
.def-brand dd img {
  width: 150px;
  height: 150px;
}


.products-list {
  width: 1200px;
  height: auto;
  margin: 0px auto;
  margin-top: 30px;
  padding-bottom: 40px;
}
.products-list li {
  width: 242px;
  padding: 8px;
  height: 248px;overflow: hidden;
  border: solid 1px #e4e4e4;
  border-radius: 6px;
  margin-left: 20px;
  margin-right: 20px;margin-bottom: 30px;
  box-shadow: 5px 5px 5px #f2f2f2;
  float: left;
  transition: transform 0.5s;
  transform: translateZ(0);
  cursor: pointer;text-align: center;
}
.products-list li.mouse-hover {
  z-index: 4;
  transform: scale(1.1);
}

.products-list li img {
  width: 242px;
  height: 213px;
}
.products-list .name {
  width: 100%;
  height: 35px;
  line-height: 35px;
  font-size: 14px;
  color: #333333;
}
.products-list .name:hover {
  color: #0099FF;
}

.def-news {
  width: 1200px;
  height: auto;
  overflow: hidden;
  margin: 0px auto;
}
.def-news-title {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-top: 15px;
  margin-bottom: 20px;text-align: center;
}
.def-news-title a {
  width: 100px;
  height: 34px;
  margin:0 15px;
  display: inline-block;
  text-align: center;
  line-height: 34px;
}
.def-news-title .select {
  background-color: #0099ff;
  color: #ffffff;
  border-radius: 5px;
}

.def-news-list {
  width: 100%;
  height: auto;
  overflow: hidden;
}
.def-news-list li {
  margin-bottom: 25px;
  width: 560px;
  height: auto;
  margin-left: 20px;
  overflow: hidden;
  float: left;
}
.def-news-list img {
  width: 162px;
  height: 104px;
  border-radius: 5px;
  float: left;
}
.def-news-list .def-news-info {
  width: 384px;
  height: auto;
  float: left;
  margin-left: 10px;
  overflow: hidden;
}
.def-news-list .def-news-info h3 {
  width: 100%;
  height: 30px;
  line-height: 30px;
  overflow: hidden;
  display: block;
}
.def-news-list .def-news-info label {
  width: 100%;
  height: auto;
  color: #999;
  line-height: 25px;
  font-size: 14px;
}
.def-news-list .def-news-info a {
  color: #333;
}
.def-news-list .def-news-info a:hover {
  color: #0099FF;
}


.def-data {
  width: 100%;
  height: auto;
  overflow: hidden;
  margin-top: 15px;
  margin-bottom: 15px;
  background: url("../images/home-5.png") no-repeat center;
  height: 122px;
}
.def-data .vortex-w {
  position: relative;
  width: 1200px;
  line-height: 122px;
  margin: 0 auto;
  z-index: 110;
}
.def-data .vortex-w .vortex {
  height: 122px;
  position: absolute;
  top: 0;
  left: 256px;
  z-index: 120;
  transform: translateZ(0);
  transform: scale(2);
  animation-duration: 5s;
  -webkit-animation-duration: 5s;
}
.def-data .def-data-label {
  width: 1200px;
  height: auto;
  overflow: hidden;
  margin: 0px auto;
  position: relative;
  top: 0;
  z-index: 120;
  text-align: center;
  line-height: 122px;
  color: #fff;
  font-size: 18px;
}
.def-data .def-data-label em {
  font-size: 32px;
}

.friendship-link {width: 1200px; height: auto; overflow: hidden; margin: auto; margin-bottom: 20px
}
.friendship-link .frd-link-title {width: 100%; height: 36px; margin-bottom: 3px; font-size: 14px; }
.friendship-link .frd-link-title .tit-name {line-height: 36px; width: 200px; float: left; }
.friendship-link .frd-link-title .tit-name span {width: 8px; height: 20px; display: block; float: left; background-color: #09f; margin-top: 8px; margin-right: 8px; }
.friendship-link .frd-link-con {width: 100%; font-size: 14px; color: #999999; }
.friendship-link .frd-link-con li {float: left; line-height: 30px; display: block; margin-right: 15px; white-space: nowrap; }
.friendship-link .frd-link-con li a {color: #999999; display: block; float: left; white-space: nowrap; }
.friendship-link .frd-link-con li a:hover {color: #0099ff; }