.mian {
  background: #fff
}

.productNav {
  background: #343a4f;
  width: 100%;
  overflow: hidden
}

.productNav .center {
  overflow: hidden;
  height: 160px;
  border-left: 1px solid #606781
}

.productBanner {
  color: #fff;
  padding-top: 95px
}

.productBanner h1 {
  font-size: 40px;
  margin-top: 0;
  margin-bottom: 30px;
  font-weight: 400
}

.productBanner p {
  width: 615px;
  line-height: 30px
}

.productNav .as {
  font-size: 18px;
  color: #fff;
  width: 298px;
  height: 80px;
  line-height: 80px;
  display: block;
  text-align: center;
  float: left;
  margin-top: -1px;
  border-top: 1px solid #606781;
  border-right: 1px solid #606781;
  transition: all .2s ease-in-out;
  position: relative;
  overflow: hidden
}

.productNav .as .s_line {
  bottom: -10px
}

.productNav .as:hover,
.productNav .as.active {
  background-color: #3b435a
}

.productNav .as:hover .s_line,
.productNav .as.active .s_line {
  bottom: 6px
}

.productContent {
  padding: 50px 0;
  overflow: hidden;
  text-align: center;
  display: none
}

.productContent.active {
  display: block
}

.productContent .title {
  height: 170px;
  text-align: center
}

.productContent .title h2 {
  font-size: 26px;
  margin: 0 0 30px;
  color: #3c3c3c
}

.productContent .title p {
  font-size: 16px;
  line-height: 30px;
  color: #898989
}

.productContent .p4 .li {
  width: 25%
}

.productContent .p5 {
  padding: 50px 0 70px;
  overflow: hidden
}

.productContent .p5 .abtn {
  width: 20%
}

.productContent .pp {
  padding: 50px 0 70px 60px;
  overflow: hidden
}

.productContent .pp .abtn {
  margin: 0 30px 20px
}

.productContent .pp1 {
  text-align: center;
  padding: 50px 0 70px
}

.productContent .pp1 .abtn {
  display: inline-block;
  float: none;
  margin: 0 20px
}

.productContent .pp1 .abtn span {
  padding: 0 35px
}

.productContent .li {
  width: 33%;
  height: 150px;
  float: left
}

.productContent .li .icon {
  display: block;
  height: 65px;
  background: url(../images/cp8.png) no-repeat center top
}

.productContent .li .icon.icon2 {
  background-image: url(../images/cp9.png)
}

.productContent .li .icon.icon3 {
  background-image: url(../images/cp10.png)
}

.productContent .li .icon.icon4 {
  background-image: url(../images/cp11.png)
}

.productContent .li .icon.icon5 {
  background-image: url(../images/cp12.png)
}

.productContent .li .icon.icon6 {
  background-image: url(../images/cp13.png)
}

.productContent .li .icon.icon7 {
  background-image: url(../images/cp6.png)
}

.productContent .li .icon.icon8 {
  background-image: url(../images/cp3.png)
}

.productContent .li .icon.icon9 {
  background-image: url(../images/cp14.png)
}

.productContent .li .icon.icon10 {
  background-image: url(../images/cp15.png)
}

.productContent .li .icon.icon11 {
  background-image: url(../images/cp16.png)
}

.productContent .li .icon.icon12 {
  background-image: url(../images/cp17.png)
}

.productContent .li .icon.icon13 {
  background-image: url(../images/cp18.png)
}

.productContent .li .icon.icon14 {
  background-image: url(../images/cp19.png)
}

.productContent .li .icon.icon15 {
  background-image: url(../images/cp20.png)
}

.productContent .li .icon.icon16 {
  background-image: url(../images/cp21.png)
}

.productContent .abtn {
  float: left;
  text-align: center
}

.productContent .abtn span {
  display: inline-block;
  height: 50px;
  line-height: 50px;
  border: 1px solid #535353;
  color: #666;
  padding: 0 15px
}
.yunMainClass{
    width: 900px;
    margin: 0 auto;
    text-align: center;
}
.hroClass{
  width: 780px;
  margin: 0 auto;
  text-align: center;
}
.hroClass .line2{
  width: 590px;
}
.hroClass .line4,.hroClass .line5{
  margin-left: 294px;
}
.productContent .hroClass .pp1.yunClass{
  width: 780px;
}
.productContent .hroClass .pp1.yunClass .abtnClass{
  width: 25%;
}
.topTotle{
    border:1px solid #535353;
    width: 250px;
    height: 52px;
    line-height: 52px;
    text-align: center;
    margin: 0 auto;
    font-size: 16px;
    /* font-weight: bold; */
}
.line1{
    font-size: 0;
    width: 1px;
    height: 30px;
    color: #fff;
    background-color: #000;
    margin: auto;
}
.line2 {
    font-size:0;
    width:708px;
    height:1px;
    color:#fff;
    background-color:#000;    
    margin:auto;
 } 
.line3 {
    font-size:0;
    display:inline;
    width:1px;
    height:50px;
    color:#fff;
    background-color:#000;
    margin-left:95px;
    float:left;
 }  
.line4,.line5,.line6 {
    font-size:0;
    display:inline;
    width:1px;
    height:50px;
    color:#fff;
    background-color:#000;
    margin-left:235px;
    float:left;
 }
 .productContent .pp1.yunClass{
    padding: 0 0 70px;
    width: 900px;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    margin: auto;
 }
 .yunClass .abtnClass{
    width: 20%;
    display: inline-block;
    height: 50px;
    line-height: 50px;
    border: 1px solid #535353;
    padding: 10px;
 }
 .yunClass .abtnClass .conetnt{
    font-size: 12px;
    text-align: left;
    text-indent: 10px;
 }
 .productContent_bottom{
    text-align: left;
    margin: 0 auto;
 }
 .productContent_bottom .list{
    margin-bottom: 10px;
 }