.col-img{position:absolute;top:0;right:0;margin-top:auto;margin-bottom:auto;padding-right:0;text-align:center}.col-img,.col-img>div{display:flex;height:100%;flex-direction:column;justify-content:center}.col-img>div{position:relative;margin:4px;padding-right:100px;padding-left:100px;background-color:#1890ff;border-radius:12px}.col-img img.pattern{position:absolute;left:0;opacity:.4;width:auto;max-width:none}.col-img .img{display:flex;justify-content:center;align-items:center;margin-bottom:20px}.col-img .img img{display:block;margin:0 auto}.back-button{padding:0;font-size:14px;color:#666}.back-button:hover{color:#1890ff}