.box{display:flex;justify-content:flex-end;margin-left:100px}.boxs{right:35px}.box{top:4px;right:0}.boxs{display:flex;right:45px}.box,.boxs{position:absolute;z-index:1000}.box{top:15px;right:15px;width:50vw}.btnExp{position:absolute;right:20px;top:0}