* {
font-family:'微软雅黑',Arial, Helvetica, sans-serif;
font-size:14px;
padding:0px;
margin:0px;
}
.main {
margin:20px;
}

.main{width: 500px; margin: 200px auto}
.main select{margin-left: 50px;width: 130px; }

/*
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尊重他人劳动成果;
转载请保留V海模板链接 - https://vhai.com
*/