.top-select{
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  display: flex;
  padding: 30rpx 30rpx 10rpx;
  flex-wrap: nowrap;
  overflow-x: auto;
  background: #fff;
  z-index: 100;
}
.select-box{
  flex-shrink: 0;
  width: 25%;
  padding: 0 10rpx;
  box-sizing: border-box;
  text-align: center;
}
.select-box image{
  width: 100rpx;
  height: 100rpx;
}
.select-title{
  color: #242424;
  font-size: 30rpx;
  overflow: hidden;  
  display: -webkit-box;  
  -webkit-line-clamp: 2;
  -webkit-box-orient: vertical; 
}
.select-box.active .select-title{
  color: #9F1512;
}
.activity{
  padding: 20rpx 30rpx 0;
  margin-top: 200rpx;
}
.activity-box{
  margin-bottom: 20rpx;
  box-shadow:0px 0px 17rpx 0px rgba(0,0,0,0.1);
  border-radius: 10rpx;
  overflow: hidden;
}
.activity-img{
  height: 320rpx;
  position: relative;
}
.activity-img image{
  width: 100%;
  height: 100%;
}
.corner{
  position: absolute;
  top: 20rpx;
  right: 20rpx;
  display: flex;
  color: #fff;
}
.activity-info{
  padding: 10rpx;
}
.title{
  display: flex;
  justify-content: space-between;
}
.activity-title{
  width: 100%;
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
  font-size: 32rpx;
  color: #242424;
  line-height: 40rpx;
}
.sign{
  background: rgba(159,21,18,.1);
  color: #9F1512;
  border-radius: 10rpx;
  padding: 0 20rpx;
  line-height: 40rpx;
}
.date{
  margin-top: 10rpx;
  font-size: 28rpx;
  color: #242424;
}