隐藏插入符号图标的一个简单易行的方法是在CSS中添加背景图像，值为none，外观为none;

select.without-icon {appearance:none;background-image:url('');} <label>with Icon</label> <select class="with-icon"> <option value="select" selected>Select</option> <option value="Html Css">HTML CSS </option> <option value="web development">Web Development</option> <option value="Front End">Front End</option> <option value="Programming">Programming</option> </select> <label>Without Icon</label> <select class="without-icon"> <option value="select" selected>Select</option> <option value="Html Css">HTML CSS </option> <option value="web development">Web Development</option> <option value="Front End">Front End</option> <option value="Programming">Programming</option> </select>

，就像这样:

background-image:url('');

试试这个:

HTML:

<div class="customselect">
    <select>
    <option>2000</option>
    <option>2001</option>
    <option>2002</option>
    </select>
</div>

CSS:

.customselect {
    width: 70px;
    overflow: hidden;
}

.customselect select {
   width: 100px;
   -moz-appearance: none;
   -webkit-appearance: none;
   appearance: none;
}

不需要黑客或溢出。IE中有一个下拉箭头的伪元素:

select::-ms-expand {
    display: none;
}

隐藏插入符号图标的一个简单易行的方法是在CSS中添加背景图像，值为none，外观为none;

select.without-icon {appearance:none;background-image:url('');} <label>with Icon</label> <select class="with-icon"> <option value="select" selected>Select</option> <option value="Html Css">HTML CSS </option> <option value="web development">Web Development</option> <option value="Front End">Front End</option> <option value="Programming">Programming</option> </select> <label>Without Icon</label> <select class="without-icon"> <option value="select" selected>Select</option> <option value="Html Css">HTML CSS </option> <option value="web development">Web Development</option> <option value="Front End">Front End</option> <option value="Programming">Programming</option> </select>

，就像这样:

background-image:url('');

试试这个，对我有用，

<style> select{ border: 0 !important; /*Removes border*/ -webkit-appearance: none; -moz-appearance: none; appearance: none; text-overflow:''; text-indent: 0.01px; /* Removes default arrow from firefox*/ text-overflow: ""; /*Removes default arrow from firefox*/ } select::-ms-expand { display: none; } .select-wrapper { padding-left:0px; overflow:hidden; } </style> <div class="select-wrapper"> <select> ... </select> </div>

你不能隐藏，但是使用overflow hidden你可以让它消失。

适用于所有浏览器和所有版本:

JS

jQuery(document).ready(function () {    
    var widthOfSelect = $("#first").width();
    widthOfSelect = widthOfSelect - 13;
    //alert(widthOfSelect);
    jQuery('#first').wrap("<div id='sss' style='width: "+widthOfSelect+"px; overflow: hidden; border-right: #000 1px solid;' width=20></div>");
});

HTML

<select class="first" id="first">
  <option>option1</option>
  <option>option2</option>
  <option>option3</option>
</select>