html, body{
  background: white;
  height: 100%;
}
#web{
  height: 100%;
  position: relative;
}
/* tab */
.tab {
    position: fixed;
    width: 100%;
    z-index: 1000;
    padding: 2vh 8vw 2vh 8vw;
    background: white;
    clear:both;
    box-shadow: 0px 2px 2px 0px rgba(0,0,0,0.15);
}
.tab-bg {
    background: rgba(14, 19, 34, 0.6);
    -webkit-transition: all .3s;
    -o-transition: all .3s;
    transition: all .3s;
}
.tab-in-move {
    -webkit-animation: tab-in ease-in .3s 1 forwards;
    animation: tab-in ease-in .3s 1 forwards;
}
.tab-out-move {
    -webkit-animation: tab-out ease-in .3s 1 forwards;
    animation: tab-out ease-in .3s 1 forwards;
}

.tabs {
    position: relative;
    float: right;
    color: #FFF;
    font-size: 1vw;
    vertical-align: middle;
}
.tabs div {
    display: inline-block;
    margin: 0vw 1.5vw;
    height: 4vh;
    line-height: 4vh;
    cursor: pointer;
}
.tabs div:hover {
    padding-bottom: 0.2vw;
    border-bottom: 1px solid #fff;
}
.tabs a{
  color:rgba(51, 51, 51, 1);
}
.tab .title{
  color: rgba(102,102,102);
  font-size: 1.2vw;
  margin-left: 10px;
  line-height: 2vw;
}
.logo {
    position: relative;
    float: left;
    width: 8%;
    vertical-align: middle;
}
/* content */
.content{
  position: relative;
  padding: 120px 8vw 100px 8vw;
  min-height: 100%;
  box-sizing: border-box;
}
/* left */
.left{
  position: fixed;
  left: 0;
  width: 280px;
}
.menu{
  width: 280px;
  padding: 0 0 0 8vw;;
}
.menu-one{
  font-size: 16px;
  margin-bottom: 20px;
  color: #333;
  padding-left: 12px;
}
.menu-one.active span{
  position: relative;
  color: rgba(24, 144, 255, 1);
  font-weight: 600;
}
.menu-one.active span:before{
  content: '';
  position: absolute;
  top: 0px;
  left: -12px;
  background: rgba(24, 144, 255, 1);
  width: 4px;
  height: 16px;
}
/* right */
.right{
  padding-left: calc(280px - 8vw);
}
.desc-div{
  padding: 0 40px;
  border-left: 1px solid #ddd;
}
.desc-1-title{
  position: relative;
  font-size: 24px;
  color: rgba(51, 51, 51, 1);
  margin: 20px 0;
  height: 22px;
}
/* .desc-1-title::before{
  content: '';
  position: absolute;
  width: 50px;
  height: 6px;
  background: rgba(24, 144, 255, 1);
  left: 0;
  bottom: -2px;
} */
.desc-1-title::after{
  content: '云瓣科技有限公司';
  position: absolute;
  width: 100%;
  left: 0;
  bottom: 0;
  font-weight: 600;
}
.desc-1-content{
  color:rgba(51, 51, 51, 1);
  font-size: 14px
}
.desc-1-content p{
  text-indent: 28px;
}
.desc-2-img img{
  width: 35vw;
}
.desc-3{

}
.desc-3-title{
  color:rgba(51, 51, 51, 1);
  font-size: 16px;
  font-weight: 600;
  margin-bottom: 20px;
}
.desc-3-form{
  border-top: 1px solid rgba(234, 234, 234, 1);
}
.desc-3-form-title{
  font-size: 14px;
  margin: 26px 0;
  color: rgba(51, 51, 51, 1);
}
.desc-3-content{
  margin-bottom: 30px;
  color: rgba(51, 51, 51, 1);
  font-size: 14px
}
.desc-3-content div{
  margin-bottom: 15px;
}
.formitem{
  padding: 20px;
  margin: auto;
  width: 60%;
}
.formitem-div{
  margin-bottom: 20px;
}
.formitem-div:last-child{
  margin-bottom: 0;
}
.formitem-label{
  float: left;
  width: 120px;
  height: 34px;
  line-height: 34px;
  font-size: 14px;
  color:rgba(51, 51, 51, 1)
}
.formitem-input{
  float: left;
  width: 60%;
}
.formitem-input input, .formitem-input textarea{
  width: 100%;
  padding: 0px 12px;
  min-height: 34px;
  border:1px solid rgba(221, 221, 221, 1);
  border-radius: 2px;
  line-height: 34px;
}
#submitBtn{
  width: 150px;
  height: 50px;
  background: rgba(24, 144, 255, 1);
  color: white;
  border: 0;
  border-radius: 3px;
}

.desc-4{

}
.desc-4-div{
  margin-bottom: 60px;
}
.desc-4-title{
  font-size:24px;
  color: rgba(16, 142, 233, 1);
  margin-bottom: 20px;
  font-weight: 600;
}
.desc-4-content{

}
.desc-4-group{
  margin-bottom: 20px;
}
.desc-4-group-title{
  font-size:16px;
  color: rgba(51, 51, 51, 1);
}
.qual-div{
  margin:  0 -10px;
  padding: 20px 0;
}
.qual-one{
  width: 33.3%;
  float:left;
  padding: 0 10px;
  text-align: center;
  margin-bottom: 20px;
}
.qual-one img{
  width: 100%;
}
.qual-one div{
  font-size:14px;
  padding: 15px 0;
  color:rgba(51, 51, 51, 1)
}
.qual-group{
  margin-bottom: 20px;
}

.honor-div{  
  padding: 20px 0;
  width: 100%;
}
.honor-one{
  width: 33%;
  display: inline-grid;
  padding: 0 10px;
  text-align: center;
  margin-bottom: 20px;
}
.honor-one img{
  width: 100%;
}
.honor-one div{
  font-size:14px;
  padding: 15px 0;
  color:rgba(51, 51, 51, 1)
}
::-webkit-input-placeholder { /* WebKit browsers */
  color: rgba(153, 153, 153, 1);
  font-size: 14px;
  line-height: 34px;
}

::-moz-placeholder { /* Mozilla Firefox 19+ */
  color: rgba(153, 153, 153, 1);
  font-size: 14px;
  line-height: 34px;
}

:-ms-input-placeholder { /* Internet Explorer 10+ */
  color: rgba(153, 153, 153, 1);
  font-size: 14px;
  line-height: 34px;
}
/*bottom*/
.bottom {
    position: absolute;
    bottom: 0;
    left: 0;
    width: 100%;
    background-color: white;;
    padding: 2vw;
    color: rgba(0, 0, 0, 0.45);
}
.bottom img {
    position: relative;
    width: 0.9vw;
    margin-right: 6px;
}
.bottom .police {
  width: 0.8vw;
  vertical-align: text-top;
  margin-left: 5px;
}
.bottom span {
    vertical-align: middle;
    font-size: 0.7vw;
}
.bottom-info1 {
    display: inline-block;
}
.bottom-info2 {
    display: inline-block;
    margin: 0 6vw;
}
.bottom-info3 {
    display: inline-block;
}
.footer {
    font-size: 0.7vw;
    line-height: 0.9vw;
    text-align: center;
    color:rgba(0, 0, 0, 0.45)!important
}

.footer a:hover,
.footer a:visited,
.footer a:link,
.footer a:active {
    outline: none;
    text-decoration: none;
    color:rgba(0, 0, 0, 0.45)!important
}

.clearfix:after{
  content:"";
  display: block;
  clear:both;
}
.cursor-pointer{
  cursor: pointer;
}
[title="站长统计"]{
  display: none
}
@media screen and (min-width: 1280px) {
  .pc-show{
    display: block;
  }
  .mobile-show{
    display: none;
  }
}

@media screen and (max-width: 1279px) {
  .pc-show{
    display: none;
  }
  .mobile-show{
    display: block;
  }
  .mobile-tab{
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1000;
    padding: 2vh 8vw 2vh 8vw;
    background: white;
    text-align: center;
    box-shadow: 0px 2px 2px 0px rgba(0,0,0,0.15);

    padding: 15px;
  }
  .mobile-tab .logo{
    float: none;
    width: 90px;
  }
  .mobile-menu{
    display: none;
    position: fixed;
    top: 55px;
    width: 100%;
    background: rgba(255,255,255,0.95);
    z-index: 99;
    padding-bottom: 10px;
    box-shadow:0px 1px 5px 0px rgba(0,0,0,0.3);
  }
  .mobile-menu-one{
    text-align: center;
    font-weight:500;
    font-size: 14px;
    padding: 10px;
    width: 127px;
    margin: auto;
    border-bottom:1px solid rgba(51, 51, 51, 1);
    color: rgba(51, 51, 51, 1);
  }
  .mobile-menu-one:last-child{
    border-bottom: 0;
  }
  .menu-btn, .menu-close{
    position: absolute;
    left: 15px;
    top: 50%;
    width: 25px;
    margin-top: -12px;
  }
  .content {
    padding:120px 25px 90px;
  }
  .content-title{
    position: absolute;
    top: 75px;
    left: 8vw;
    right: 8vw;
    text-align: center;
    color: rgba(51, 51, 51, 1);
    font-size: 16px;
    font-weight: 600;
  }
  .right{
    padding-left: 0;
  }
  .desc-div{
    padding:0;
    border-left: 0;
  }
  .desc-1-title{
    font-size: 16px;
    margin: 20px 0 15px;
  }
  .desc-2{
    margin-bottom: 20px;
  }
  .desc-2-img img{
    width: 100%;
  }
  #form1{
    padding: 0;
    width: 100%;
  }
  .formitem-label{
    width: 35%;
  }
  .formitem-input{
    width: 65%;
  }
  #submitBtn{
    height: 40px;
  }
  .desc-4-title{
    font-size: 16px;
    margin-bottom:10px;
  }
  .desc-4-group{
    margin-bottom: 6px;
  }
  .desc-4-group-title{
    font-size: 14px;
  }
  .qual-div{
    padding: 9px 0;
  }
  .qual-one{
    width: 50%;
    margin-bottom:5px;
  }
  .qual-one div{
    font-size: 10px;
    padding:0;
    line-height: 14px;
    min-height: 35px;
    padding-top: 5px;
  }
  .qual-group{
    margin-bottom: 5px;
  }
  .honor-div{
    padding:12px 0;
    margin: auto;
    width: 100%;
  }
  .honor-one{
    width: 100%;
    font-size: 14px;
    padding:0;
    float: none;
    font-weight: 600;
    display: block;
  }
  .honor-one img{
    width: 70%;
  }
  .honor-one div{
    padding: 10px 0;
  }
  .desc-4-div{
    margin-bottom: 20px;
  }
  .honor-div {
    padding:0;
  }
  .bottom{
    padding: 4vw 2vw;
  }
  .footer{
    font-size: 10px;
    line-height: 16px;
    text-align: left;
  }
  .bottom .police{
    width: 14px;
  }
}