/******样式重置**********/
body,div, a,input,form, p, img, ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5,label, select, option, textarea, button, legend{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}
body {
    font-family: Tahoma, sans-serif;
    font-size: 16px;
    color: #666;
}

input, label, select, option, textarea, button, legend {
    font-family: Tahoma, sans-serif;
    font-size: 12px;
}

ul, ol ,li{
    list-style-type: none;
}

div, form, p, img, ul, ol, li, dl, dt, dd, h1, h2, h3, h4, h5 {
    border: 0;
}

a {
    display: inline-block;
    text-decoration: none;
}

img{
    display: block;
}

/****公共样式******/
p{
    line-height: 26px;
    text-align: justify;
}
dl{
    line-height: 26px;
}
h2{
    font-size: 28px;
    font-weight: normal;
    color: #333333;
}
input,textarea{
    border: none;
    outline: none;
    background-color: transparent;
    border: 1px solid #ccc;
}
table{
     cellspacing:0;
     cellpadding:0;
     border-collapse: collapse;
 }
.float_l{
    float: left;
}
.float_r{
    float:right;
}
.clear::before,
.clear::after{
    content: "";
    display: block;
    width: 0;
    height: 0;
    overflow: hidden;
    clear: both;
}
.f16{
    font-size: 16px;
}
.f18{
    font_size:18px;
}
.margin_l_10{
    margin-left: 10px;
}
.margin_r_10{
    margin-right: 10px;
}
.margin_t_10{
    margin-top: 10px;
}
.margin_b_10{
    margin-bottom: 10px;
}
.margin_l_20{
    margin-left: 20px;
}
.margin_r_20{
    margin-right: 20px;
}
.margin_t_20{
    margin-top: 20px;
}
.margin_b_20{
    margin-bottom: 20px;
}
.margin_l_40{
    margin-left: 40px;
}
.margin_r_40{
    margin-right: 40px;
}
.margin_t_40{
    margin-top: 40px;
}
.margin_b_40{
    margin-bottom: 40px;
}

.margin_l_50{
    margin-left: 50px;
}
.margin_r_50{
    margin-right: 50px;
}
.margin_t_50{
    margin-top: 50px;
}
.margin_b_50{
    margin-bottom: 50px;
}
.padding_l_40{
    padding-left: 40px;
}
.padding_r_40{
    padding-right: 40px;
}
.padding_t_40{
    padding-top: 40px;
}
.padding_b_40{
    padding-bottom: 40px;
}
.inner_c{
    width: 1200px;
    margin: 0 auto;
}
.lh_26{
    line-height: 26px;
}
.part{
    width: 100%;
    margin-top: 120px;
}
.part h2{
    display: inline-block;
    width: auto;
    height: 58px;
    margin-right: 20px;
}
.part h2 >i{
    display: inline-block;
    width: 120px;
    text-align: center;
    font-size: 48px;
    font-style: normal;
    margin-right: 20px;
    position: relative;
}
.part h2 >i::before,
.part h2 >i::after{
    content: '';
    position: absolute;
    width: 30px;
    height: 44px;
    top: 7px;
}

.part h2 >i::before{
    left: 0;
    border-left: 2px solid #de313c;
    border-bottom: 2px solid #de313c;
}

.part h2 >i::after{
    right: 0;
    border-right: 2px solid #de313c;
    border-top: 2px solid #de313c;
}
.part h2 >b{
    font-weight: normal;
    display: inline-block;
    height: 100%;
    vertical-align: middle;
}

.broadside{
    display: block;
    font-style: normal;
    font-size: 32px;
    color: #de313c;
    transform:rotate(-90deg);
    position: absolute;
}
.broadside::after{
    content: '';
    position: absolute;
    width: 125px;
    height: 2px;
    margin-left:20px ;
    background-color: #999999;
    top: 50%;
}

.part_header{
    width: 100%;
    height: auto;
}
.part_header >p{
    display: inline-block;
    width: 867px;
    text-indent: 0;
    font-size: 14px;
}
.hover_activ:hover{
    color: #fff;
    background-color: #de313c;
}