.uploadCoverImgBtn{width:80%;height:2rem;line-height:2rem;border-radius:2rem;display:block;margin:auto;margin-top:.5rem;margin-bottom:.5rem}.uploadCoverImgList{padding-top:.5rem}.uploadCoverImgList .child{width:90%;height:5rem;margin:auto;margin-top:.5rem;position:relative;font-size:12px;overflow:hidden}.uploadCoverImgList .child img{width:100%;height:100%;border-radius:.5rem}.uploadCoverImgList .child .rightTop{width:4rem;height:1.6rem;line-height:1.6rem;background-color:#fee;color:#e41f20;position:absolute;right:.2rem;top:0;text-align:center;border-radius:.3rem;border-top-right-radius:.5rem}