.common-checkbox{width:36px;height:36px;display:flex;padding:6px;box-sizing:border-box}.common-checkbox .checkbox-box{border:3px solid #fff;border-radius:5px;flex:1;position:relative}.common-checkbox .checkbox-box img{position:absolute;top:-5px}.common-checkbox .checkbox-box img.false{top:-2px;left:-2px}