/* 时间：2016-05-19
 * 作者：李俊霞
 * 描述：初始样式一旦确认任何情况下不可修改
 */
body, h1, h2, h3, h4, h5, h6, hr, p, blockquote, dl, dt, dd, ul, ol, li, pre, form, fieldset, legend, button, input, textarea, th, td, img {
    margin: 0;
    padding: 0;
}
body, button, input, select, textarea {
    font-size: 14px;
    font-family:"Microsoft YaHei","SimHei";
    color: #333333;
}
h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
}
em, i{
    font-style:normal;
}
ul, ol {
    list-style: none;
}
img {
    border:0px;
}
table {
    border-collapse: collapse;
    border-spacing: 0;
}
a {
    text-decoration: none;
    color:#333333;
}
a:link{ text-decoration:none;}
a:hover {
    color:#014da1;
    text-decoration:none;
}
.f_l{float: left;}
.f_r{float: right;}
.c_b{clear: both;}
.f_c{clear: both;}
.b_n{border: none;}
.t_l{text-align: left;}
.t_c{text-align: center;}
.t_r{text-align: right;}
.auto{margin: 0 auto;}

.w1200{ width:1200px;}
.w1700{ width:1700px;}
.f12{ font-size:12px;}
.f13{ font-size:13px;}
.f14{ font-size:14px;}
.f16{ font-size:16px;}
.f18{ font-size:18px;}
.f20{ font-size:20px;}
.f_s{ font-family:"SimSun";}
.f_w{ font-family:"Microsoft YaHei";}
.pdT{ padding-top:10px;}
.mgT4{ margin-top:4px;}
.mgT10{ margin-top:10px;}
.mgT15{ margin-top:15px;}
.mgT20{ margin-top:20px;}
.mgB20{ margin-bottom:20px;}
.mgB10{ margin-bottom:10px;}
.mgL4{ margin-left:4px;}
.bs_bg{background:#ffffff;}
.bs{color: #fff;}