*{
  margin: 0;
  padding: 0;
}
ui,li{
  list-style: none;
}
a{
    color: #666;
  text-decoration:none ;
}
body{
  overflow-x: hidden;
}
body{
  position: relative;
}
.left {
    float: left;
}
.right{
    float: right;
}
.clear{
    clear:both;
}
.clearfix::before,
.clearfix::after{
  display: table;
  content: '';
}
.clearfix::after{
  clear: both;
}
.swiper-slide img {
    width: 100%;
    height: auto;
    
}