.bg-pic {
  background: url("../../images/bg.jpeg") no-repeat center;
}
.bg-pic .shadow {
  width: 100%;
  height: 100%;
  background: rgba(0, 0, 0, 0.25);
  overflow: hidden;
  text-align: center;
  position: relative;
}
.bg-pic .shadow h1 {
  color: #fff;
  font-size: 40px;
  line-height: 100px;
  font-family: "Comic Sans MS";
}
.bg-pic .shadow .p1 {
  height: 30px;
  width: 80%;
  margin: 100px auto;
  text-align: center;
}
.bg-pic .shadow .p1 span {
  color: #fff;
  font-size: 20px;
}
.bg-pic .bottom-box {
  position: absolute;
  bottom: 45px;
  height: 85px;
  width: 80%;
  left: 10%;
  border: 1px solid red;
}
.bg-pic .bottom-box .am-u-sm-4 {
  height: 100%;
  text-align: center;
  padding: 7px 0;
}
.bg-pic .bottom-box .am-u-sm-4 .border {
  width: 45px;
  height: 45px;
  border-radius: 100%;
  border: 1px solid #eee;
  margin: 0 auto;
}
.bg-pic .bottom-box .am-u-sm-4 p {
  color: #fff;
}
.container {
  padding: 0 ;
}
.home_nav {
    width: 100%;
    min-width: 320px;
    max-width: 100%;
    height: 200px;
    margin: 0 auto;
    position: relative;
    background: #fff;
}
.home_nav ul {
    margin-top: 5px;
}
.home_nav ul a {
    display: block;
    color: #6b6b6b;
}
.home_nav ul li {
    width: 25%;
    height: 100%;
    min-height: 100px;
    float: left;
    text-align: center;
}
.home_nav ul li img {
    width: 50px;
    margin-top: 20px;
}
.home_nav ul li i {
    display: block;
    font-style: normal;
}
.am-circle {
    border-radius: 50%;
}
.clearfix {
  overflow: hidden;
  }
.home_nav2 {
    width: 100%;
    min-width: 320px;
    max-width: 100%;
    height: 115px;
    margin: 0 auto;
    position: relative;
    background: #fff;
    margin-top: 46px;
    white-space: nowrap;
    overflow: auto;
}
.home_nav2 ul {
    margin-top: 5px;
    display: inline;
}
.home_nav2 ul a {
    display: block;
    color: #6b6b6b;
}
.home_nav2 ul li {
    width: 70px;
    height: 100px;
    min-height: 100px;
    /* float: left;*/
    text-align: center;
    display: inline-block;
}
.home_nav2 ul li img {
    width: 50px;
    margin-top: 20px;
}
.home_nav2 ul li i {
    display: block;
    font-style: normal;
}

.sBtn {
    position: fixed;
    width: 4rem;
    height: 4rem;
    border-radius: 100%;
    box-shadow: 0 0 5px rgba(0, 0, 0, 0.15);
    right: .5rem;
    bottom: 100px;
    background: #555;
    text-align: center;
    line-height: 3.9rem;
    color: #ffffff;
    font-size: 20px;
    opacity: .8;
    z-index: 999999;
}