qc-sourceMaterial/src/components/UploadZip/index.less

.myUpload {
    position: relative;

    .ant-upload-list-picture-card-container,
    .ant-upload.ant-upload-select-picture-card {
        width: 85px;
        height: 85px;
    }

    .look {
        position: absolute;
        left: 100px;
        bottom: 5px;
        opacity: 0;
        transition: all .5s;

        a {
            font-size: 12px;
        }
    }

    &:hover .look {
        opacity: 1;
    }
}