* {
  margin: 0px;
  padding: 0px;
}


body {
  background: #eee;
  font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
  font-size: 14px;
  color: #000;
}

.header {
  width: 100%;
  position: relative;
}
.banner {
  width: 100%;
}
.banner img {
  width:100%;
}

.header-top-wrapper{
    position: absolute;
    width:100%;
    top:0px;
    border-bottom: #fff 1px solid;
}

.header-top{
    margin: 0 auto;
    width:100%;
    max-width: 1200px;
    display: flex;
    justify-content:space-between;
    align-items: center;
    padding:0px 10px;
    box-sizing: border-box;
    color: #fff;
}

.header-top-left{
  display: flex;
  align-items: center;
}

.logo{
  height: 5.3vw;
}

.logo-text{
  font-size: 2vw;
}

.header-top-right{
  display: flex;
  align-items: center;
}

.phone{
  height:2.2vw;
}

.phone-text{
  font-size: 1.2vw;
}

.body{
  width:100%;
}

.body-item{
  width:100%;
}

.tail-wrapper{
  width:100%;
  background-color: #000;
}

.tail{
  width:100%;
  max-width: 1200px;
  margin: 0 auto;
  color:#fff;
  line-height: 32px;
  text-align: center;
  padding: 10px 0px;
}