react css module

 <div className={style['content-warp']}></div>

 <div className={style.search}></div>

 <div className={style['content-warp'] +' ' + style.search}></div>

//局部覆盖antd样式

.close-btn {

  width: 100%;
text-align:center;
[class~="ant-btn"]{
  width:80px;
height:25px;
}
}

还可以用

.name {
:global {

    .ant-btn {
  color:red;
}
}

}