input,button,textarea去掉默認(rèn)樣式

textarea{
resize: none;
overflow: auto;
}

input{  
    background:none;  
    outline:none;  
    border:0px;
    box-shadow: none;
}
button{

}

單行省略號(hào),多行省略號(hào)

      //單行
           overflow : hidden;
           text-overflow: ellipsis;
          white-space: nowrap;
      //多行
                overflow : hidden;
                text-overflow: ellipsis;
                display: -webkit-box;
                -webkit-line-clamp: 3;
                -webkit-box-orient: vertical;