select去掉默认样式
appearance:none;
-moz-appearance:none;
-webkit-appearance:none;
剩下的背景可以自定义
去掉复选框默认样式
.c_table .table2 tr td .che1 input{
float:left;
width:18px;
height:17px;
border:0;
outline:none;
margin-right:5px;
background:url(images/min_ico4.png) no-repeat;
appearance: none;
-o-appearance: none;
-moz-appearance: none;
-webkit-appearance: none;
}
.c_table .table2 tr td .che1 input:checked{
background:url(images/min_ico3.png) no-repeat;
border:0;
outline:none;
}