.banner {
  background: url("https://www.walldrift.com/zt/qqhz/images/banner_bg.png") no-repeat top center;
  height: 670px;
  position: relative;
}
.banner .banner1 {
  position: absolute;
  top: 40px;
  right: 4%;
}
.banner .banner2 {
  position: absolute;
  left: 10%;
  top: 100px;
}
.box1 {
  margin-top: -40px;
}
.box1 .txt {
  padding: 44px 140px;
  border: 1px solid rgba(99, 39, 24, 0.4);
}
.box1 .txt p {
  font-size: 22px;
  line-height: 30px;
  font-weight: 100;
  text-align: center;
}
.box2 {
  margin: 40px;
}
.box2 .tab .title {
  font-size: 26px;
  font-family: FZLanTingHeiS-B-GB;
  font-weight: bold;
  color: #000000;
  position: relative;
}
.box2 .tab .title .line {
  position: absolute;
  display: block;
  bottom: 4px;
  width: 110px;
  height: 10px;
  background: #f6b140;
  opacity: 0.62;
  border-radius: 6px;
  z-index: -10;
}
.box2 .tab .title::after {
  display: inline-block;
  width: 24px;
  height: 21px;
  margin-top: -20px;
  background: url("https://www.walldrift.com/zt/qqhz/images/titleR.png") no-repeat top right;
  content: "";
  vertical-align: baseline;
  vertical-align: middle;
}
.box2 .tab ul {
  margin-top: 20px;
}
.box2 .tab ul li {
  float: left;
  margin-right: 8px;
  margin-bottom: 8px;
}
.box2 .tab ul li a {
  display: inline-block;
  width: 110px;
  height: 44px;
  line-height: 44px;
  background: #ffffff;
  border: 1px solid #5dd0d3;
  text-align: center;
  border-radius: 8px;
  color: #000;
}
.box2 .tab ul li a:hover {
  background: #6cd0d4;
  color: #fff;
}
.box2 .tab ul li.active a {
  background: #6cd0d4;
  color: #fff;
}
.box2 .tab ul li:nth-child(10n) {
  margin-right: 0;
}
.box2 .tabItem {
  margin-top: 60px;
}
.box2 .tabItem .tab-item ul {
  border-left: 1px solid rgba(13, 4, 8, 0.13);
  margin: 5px 0 5px 20px;
  padding-left: 40px;
}
.box2 .tabItem .tab-item ul li:nth-child(10n) {
  margin-right: 0;
}
.box2 .tabItem .tab-item ul li {
  float: left;
  width: 112px;
  text-align: center;
  margin-right: 10px;
  margin-bottom: 10px;
}
.box2 .tabItem .tab-item ul li .li-qq {
  width: 64px;
  height: 64px;
  margin: 0 auto;
  background: #ffffff;
  border: 1px solid #6cd0d4;
  border-radius: 50%;
  background: url("https://www.walldrift.com/zt/qqhz/images/qq.png") no-repeat center;
}
.box2 .tabItem .tab-item ul li .li-qq-t {
  font-size: 16px;
  margin: 10px auto;
}
.box2 .tabItem .tab-item ul li .jia a {
  display: inline-block;
  width: 110px;
  height: 32px;
  line-height: 32px;
  background: #6acccb;
  border-radius: 6px;
  color: #fff;
  font-size: 16px;
}
.box2 .tabItem .tab-item ul li .jia a:hover {
  background: #f7b230;
}
.fixed {
  display: none;
  position: fixed;
  top: 50%;
  right: 90px;
}
.fixed ul li a {
  display: inline-block;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  border: 1px solid #6acccb;
}
.fixed ul li a:hover {
  background: #6acccb;
}
.fixed ul li .fixed-li1 {
  background: url("https://www.walldrift.com/zt/qqhz/images/li1.png") no-repeat center;
}
.fixed ul li .fixed-li2 {
  background: url("https://www.walldrift.com/zt/qqhz/images/li2.png") no-repeat center;
}
.fixed ul li .fixed-li3 {
  background: url("https://www.walldrift.com/zt/qqhz/images/li3.png") no-repeat center;
}
.fixed ul li .fixed-li4 {
  background: url("https://www.walldrift.com/zt/qqhz/images/li4.png") no-repeat center;
}
.fixed ul li .fixed-li1:hover {
  background-image: url("https://www.walldrift.com/zt/qqhz/images/li1f.png");
  background-repeat: no-repeat;
  background-position: center;
}
.fixed ul li .fixed-li2:hover {
  background-image: url("https://www.walldrift.com/zt/qqhz/images/li2f.png");
  background-repeat: no-repeat;
  background-position: center;
}
.fixed ul li .fixed-li3:hover {
  background-image: url("https://www.walldrift.com/zt/qqhz/images/li3f.png");
  background-repeat: no-repeat;
  background-position: center;
}
.fixed ul li .fixed-li4:hover {
  background-image: url("https://www.walldrift.com/zt/qqhz/images/li4f.png");
  background-repeat: no-repeat;
  background-position: center;
}
@media screen and (max-width: 1080px) {
  .banner {
    background: url("https://www.walldrift.com/zt/qqhz/images/banner_bg.png") no-repeat top center / 100% 100%;
    height: 8rem;
    position: relative;
  }
  .banner .banner1 {
    position: absolute;
    top: 1.8rem;
    right: 1rem;
  }
  .banner .banner1 img {
    width: 10rem;
    height: auto;
  }
  .banner .banner2 {
    position: absolute;
    left: 2rem;
    top: 2rem;
  }
  .banner .banner2 img {
    width: 6rem;
    height: auto;
  }
  .box1 {
    margin-top: 1rem;
  }
  .box1 .txt {
    padding: 1rem;
    border: 1px solid rgba(99, 39, 24, 0.4);
  }
  .box1 .txt p {
    font-size: .6rem;
    line-height: .75rem;
  }
  .box2 {
    margin: 1rem;
  }
  .box2 .tab .title {
    font-size: .8rem;
    font-family: FZLanTingHeiS-B-GB;
    font-weight: bold;
    color: #000000;
    position: relative;
  }
  .box2 .tab .title .line {
    position: absolute;
    display: block;
    bottom: .1rem;
    width: 2.5rem;
    height: .25rem;
    background: #f6b140;
    opacity: 0.62;
    border-radius: .15rem;
    z-index: -10;
  }
  .box2 .tab .title::after {
    display: inline-block;
    width: .6rem;
    height: .5rem;
    margin-top: -.5rem;
    background: url("https://www.walldrift.com/zt/qqhz/images/titleR.png") no-repeat top right / .6rem;
    content: "";
    vertical-align: baseline;
    vertical-align: middle;
  }
  .box2 .tab ul {
    margin-top: .5rem;
  }
  .box2 .tab ul li {
    float: left;
    margin-right: .3rem;
    margin-bottom: .2rem;
  }
  .box2 .tab ul li a {
    display: inline-block;
    width: 4.8rem;
    height: 1rem;
    line-height: 1rem;
    background: #ffffff;
    border: 1px solid #5dd0d3;
    text-align: center;
    border-radius: .2rem;
    color: #000;
  }
  .box2 .tab ul li a:hover {
    background: #6cd0d4;
    color: #fff;
  }
  .box2 .tab ul li.active a {
    background: #6cd0d4;
    color: #fff;
  }
  .box2 .tab ul li:nth-child(5n) {
    /*margin-right: 0;*/
  }
  .box2 .tabItem {
    margin-top: 1.5rem;
  }
  .box2 .tabItem .tab-item ul {
    border-left: 1px solid rgba(13, 4, 8, 0.13);
    margin: .1rem 0 .1rem .5rem;
    padding-left: 1rem;
  }
  .box2 .tabItem .tab-item ul li:nth-child(10n) {
    margin-right: 0;
  }
  .box2 .tabItem .tab-item ul li {
    float: left;
    width: 4rem;
    text-align: center;
    margin-right: .7rem;
    margin-bottom: .5rem;
  }
  .box2 .tabItem .tab-item ul li .li-qq {
    width: 2rem;
    height: 2rem;
    margin: 0 auto;
    background: #ffffff;
    border: 1px solid #6cd0d4;
    border-radius: 50%;
    background: url("https://www.walldrift.com/zt/qqhz/images/qq.png") no-repeat center / 1rem;
  }
  .box2 .tabItem .tab-item ul li .li-qq-t {
    font-size: .4rem;
    margin: .25rem auto;
  }
  .box2 .tabItem .tab-item ul li .jia a {
    display: inline-block;
    width: 4rem;
    height: .8rem;
    line-height: .8rem;
    background: #6acccb;
    border-radius: .15rem;
    color: #fff;
    font-size: .4rem;
  }
  .box2 .tabItem .tab-item ul li .jia a:hover {
    background: #f7b230;
  }
  .fixed {
    display: none;
  }
}