.banner{
  width: 100%;
  height: 310px;
  margin-top: 60px;
}
img{
  width: 100%;
  height: 100%;
}
.title{
  font-size: 20px;
  font-weight: 700;
  padding: 30px 0 20px;
  text-align: center;
  border-bottom: 1px solid #ddd;
  margin-bottom: 30px;
}
/* 热门推荐 */
.str-list{
  margin-bottom: 40px;
}
.str-item{
  width: 350px;
  height: 320px;
  float: left;
  margin-right: 20px;
  overflow: hidden;
  box-shadow: 0 1px 6px #ddd;
  background: #fff;
}
.str-item:nth-child(3n){
  margin-right: 0;
}
.str-item img{
  width: 100%;
  height: 100%;
}
.img{
  width:350px;
  height: 190px;
}
.intraUser{
  display: flex;
  align-items: center;
  padding: 8px;
}
.user-img img{
  width: 40px;
  height: 40px;
  border-radius: 50%;
  margin-right: 12px;
}
.tm{
  margin-left: 40px;
  color: #999;
}
.txt{
  padding: 0 8px;
  display: -webkit-box;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 3;
  overflow: hidden;
}
.travel{
  margin-bottom: 30px;
}
.travel-item{
  width: 270px;
  height: 320px;
  float: left;
  position: relative;
  margin-left: 10px;
  font-size: 20px;
}
.travel-item:hover .travel-fixed{
  background:rgba(0, 0, 0, 0.5);
  text-align: center;
  top: 0;
  padding-top: 150px;
}
.travel-item-lg{
  width: 540px;
  margin-left: 0px;
  font-size: 28px;
}
.travel-fixed{
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  color: #fff;
  padding-bottom: 16px;
}
.city{
  margin-bottom: 40px;
}
.city-item{
  float: left;
  margin: 16px;
}
.active{
  color: rgb(252, 162, 45);
}