/下拉前箭头/
select{
/取消默认箭头开始/
appearance:none;
-moz-appearance:none;
-webkit-appearance:none;
/取消默认箭头结束/
border: none;
width: 9rem;
font-size: 1rem;
color: #666;
text-align-last: center; /* 文本居中*/
background: url(style/jiantou.png) no-repeat right 0.5rem center;
background-size: 0.45rem 0.8rem;
}
/下拉后箭头/
select:focus {
background: url(style/jiantou_bottom.png) no-repeat right 0.5rem center; background-size: 0.8rem 0.45rem;
}
/修改option/
option::-ms-expand{ display: none; }
option{
-moz-appearance:none; /* Firefox */
-webkit-appearance:none; /* Safari 和 Chrome */
appearance:none;
}
/* --背景色字体颜色--*/
option:hover{ color:#fff; background-color:#1E90FF; }
