删除选定标签上的边框

我为网站制作了一个表单，除了选择下拉框外，所有文本框都有圆角。我做了一个圆形的盒子风格，它显示出来，但原来的正方形也显示在它后面。有什么办法可以删除这个，所以我是唯一显示的。我将添加代码删除选定标签上的边框

<td>Service Requested: 
     <select style="margin-left: 10px" name="service" tabindex="4"> 
      <option value=" " selected="selected"> </option> 
      <option value="Residential Move">Residential Move*</option> 
      <option value="Commercial Move">Commercial Move*</option> 
      <option value="Storage Unit Loading">Storage Unit Loading</option> 
      <option value="Storage Unit Unloading">Storage Unit Unloading</option> 
      <option value="Furniture Consignment">Furniture Consignment</option> 
      <option value="Assembly/Removal">Assembly/Removal</option> 
      <option value="Landscaping">Landscaping</option> 
      <option value="Cleanout">Cleanout</option> 
      <option value="General Help">General Help</option> 
     </select> 
</td>

这是整个表单的整个CSS。只要有它

#searchbox { 
padding-left: 190px; 
padding-bottom:40px; 
background: url(../images/border-dashed.gif) repeat-x left bottom; 
} 

#searchbox form { 
margin: 0; 
} 

#searchbox table { 
margin: 0; 
} 

#searchbox th, td { 
text-align: left; 
font-weight: normal; 
color:#302f2f; 
} 

#searchbox .submitrow { 
text-align: right; 
} 

#search { 

} 

#search input[type="text"] { 
    border: 2px solid #c1c2c3 ; 
    font: bold 12px Arial,Helvetica,Sans-serif; 
    color: #302f2f; 
    width: 100px; 
    padding: 6px 15px 6px 15px; 
    -webkit-border-radius: 20px; 
    -moz-border-radius: 20px; 
    border-radius: 20px; 
    text-shadow: 0 2px 3px rgba(0, 0, 0, 0.1); 
    -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) inset; 
    -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) inset; 
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) inset; 
    -webkit-transition: all 0.7s ease 0s; 
    -moz-transition: all 0.7s ease 0s; 
    -o-transition: all 0.7s ease 0s; 
    transition: all 0.7s ease 0s; 
} 

#search input[type="text"]:focus { 
    width: 150px; 
} 

#search select { 
    border: 2px solid #c1c2c3 ; 
    font: bold 12px Arial,Helvetica,Sans-serif; 
    color: #302f2f; 
    width: 200px; 
    padding: 6px 15px 6px 15px; 
    -webkit-border-radius: 20px; 
    -moz-border-radius: 20px; 
    border-radius: 20px; 
    text-shadow: 0 2px 3px rgba(0, 0, 0, 0.1); 
    -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) inset; 
    -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) inset; 
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) inset; 
    -webkit-transition: all 0.7s ease 0s; 
    -moz-transition: all 0.7s ease 0s; 
    -o-transition: all 0.7s ease 0s; 
    transition: all 0.7s ease 0s; 
} 

#search select:focus { 
    width: 250px; 
} 

#search textarea { 
    border: 2px solid #c1c2c3 ; 
    font: bold 12px Arial,Helvetica,Sans-serif; 
    color: #302f2f; 
    width: 300px; 
    padding: 6px 15px 6px 15px; 
    -webkit-border-radius: 20px; 
    -moz-border-radius: 20px; 
    border-radius: 20px; 
    text-shadow: 0 2px 3px rgba(0, 0, 0, 0.1); 
    -webkit-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) inset; 
    -moz-box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) inset; 
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.15) inset; 
    -webkit-transition: all 0.7s ease 0s; 
    -moz-transition: all 0.7s ease 0s; 
    -o-transition: all 0.7s ease 0s; 
    transition: all 0.7s ease 0s; 
} 

#search textarea:focus { 

} 


.contactwrapper {width:auto; height:200px; overflow:hidden;} 
.extra-wrap {width:800px; overflow:hidden;} 




.formbtn { 
background: url(../images/formbtns.png) no-repeat; 
background-position: 0 bottom; 
color: #f1f2ea; 
display: block; 
line-height: 28px; 
float:right; 
margin-left:450px; 
margin-bottom:40px; 
height: 30px; 
width: 100px; 
margin: 48px 10px; 
outline: 0; 
text-align: center; 
text-decoration: none; 
} 
.formbtn:hover { 
background-position: 0 top; 
}

感谢

来源

2013-02-25 user2108641