<scroll-view scroll-x="true" style=" white-space: nowrap; display: flex" >
<view class="acvitity" ></view>
<view class="acvitity" ></view>
<view class="acvitity" ></view>
</scroll-view>
.acvitity{
width:250rpx;
height:350rpx;
display: inline-block;
border:1rpx red solid;
margin-left:30rpx;
margin-top:20rpx;
}