body{margin: 0;padding: 0;}
p{margin: 0;padding: 0;}
a{text-decoration: none;color: #000000;}
/*头部样式*/
.top{
    width: 100%;
    /*padding-bottom: 5px;*/
    display: table;
    position: fixed;
    top: 0;
    left: 0;
    z-index: 1000;
    background-color: #ffffff;
    box-shadow: 0 3px 6px rgba(0,0,0,0.16);
}
.header{
    width: 1200px;
    margin: 5px auto;
    display: table;
}
.logo_div{
    width: auto;
}
.header_logo{
    width: auto;
    height: 50px;
    float: left;
}
.menu_img{
    display: none;
}
.header_cate{
    display: block;
    float: left;
    margin-left: 100px;
}
.hc_item{
    display: block;
    margin: 7px auto;
    font-size: 14px;
    float: left;
    text-align: center;
    cursor: pointer;
    /*position: relative;*/
}
.hc_item_a{
    padding: 0 13px;
    line-height: 36px;
    height: 36px;
    display: block;
}
.hc_item_sel{
    border-radius: 5px;
    background-color: #0078f1;
    color: #ffffff;
}
.hc_item_sel .hc_item_a{
    color: #ffffff;
}
.hc_item_more{
    display: none;
}
.hc_item_two_div{
    width: 100%;
    color: transparent;
    height: 50px;
    position: absolute;
    top: -20px;
    left: -1px;
}
.hc_item_two{
    border: 1px solid #C0C0C0;
    background-color: #ffffff;
    position: absolute;
    max-width: 600px;
    padding: 20px 12px 12px 20px;
    margin-top: 13px;
    display: none;
    z-index: 100;
}
.hc_item_two:before {
    box-sizing: content-box;
    width: 0px;
    height: 0px;
    position: absolute;
    top: -20px;
    left: 26px;
    padding: 0;
    border-bottom: 10px solid #FFFFFF;
    border-top: 10px solid transparent;
    border-left: 10px solid transparent;
    border-right: 10px solid transparent;
    display: block;
    content: '';
    z-index: 12;
}
.hc_item_two:after {
    box-sizing: content-box;
    width: 0px;
    height: 0px;
    position: absolute;
    top: -22px;
    left: 25px;
    padding: 0;
    border-bottom: 11px solid #A9A9A9;
    border-top: 11px solid transparent;
    border-left: 11px solid transparent;
    border-right: 11px solid transparent;
    display: block;
    content: '';
    z-index: 10;
}
.hit_a{
    text-align: center;
    margin: 0 8px 8px 0;
    font-weight: 400;
    color: #5f6368;
    padding: 6px 14px;
    font-size: inherit;
    display: block;
    float: left;
    border-radius: 3px;
}
.hit_a:hover{
    background-color: #D6E3F4;
    color: #2871D5;
    font-weight: bold;
}
.header_height{
    width: 100%;
    height: 60px;
}
@media (max-width: 1200px) {
    .header{
        width: 100%;
    }
    .logo_div{
        width: calc(100% - 20px);
        padding: 0 10px;
    }
    .header_logo{
        height: 50px;
        float: left;
    }
    .menu_img{
        width: auto;
        height: 30px;
        padding: 10px;
        float: right;
        display: block;
    }
    .header_cate{
        width: calc(100% - 20px);
        margin-left: 0;
        margin-top: 10px;
        padding: 0 10px;
        display: none;
    }
    .hc_item{
        margin-top:0;
        margin-bottom: 0;
        padding: 0 10px;
        width: calc(100% - 20px);
        text-align: left;
        font-size: 14px;
        border-bottom: 1px solid #e3e3e3;
    }
    .hc_item_a{
        width: auto;
        float: left;
    }
    .hc_item_more{
        width: 36px;
        height: 36px;
        line-height: 34px;
        font-size: 18px;
        font-weight: bold;
        text-align: center;
        display: block;
        float: left;
    }
    .hc_item_two{
        width: calc(100% - 60px);
        display: none;
        margin-left: -10px;
        margin-top: 35px;
        padding: 0 40px 10px 40px;
        border: none;
        position: inherit;
        border-radius: 0 0 5px 5px;
        background-color: transparent;
    }
    .hit_a{
        width: 100%;
        margin: 0;
        padding: 6px 0;
        text-align: left;
    }
    .hc_item_sel .hit_a{
        color: #ffffff;
    }
    .hc_item_two:after{
        border: none;
    }
    .hc_item_two:before{
        border: none;
    }
    .header_height{
        width: 100%;
        height: 60px;
    }
}
/*头部样式*/

/*底部样式*/
.footer{
    width: 100%;
    display: table;
    background: #262626;
    padding-top: 50px;
}
.footer1{
    width: 1200px;
    margin: auto;
    display: table;
}
.footer1_item{
    width: 29.333%;
    padding: 2%;
    display: table;
    float: left;
}
.footer1_p{
    font-size: 20px;
    color: #fff;
    line-height: 30px;
}
.footer1_s{
    display: block;
    width: 50px;
    height: 3px;
    background: #0078F1;
    margin-top: 8px;
}
.footer1_c{
    padding: 25px 15px 0;
}
.footer1_d{
    width: 100%;
    display: table;
    font-size: 14px;
    color: #bfbfbf;
    padding-bottom: 10px;
    line-height: 30px;
}
.footer1_d img{
    height: 20px;
    width: 20px;
    margin-top: 5px;
    display: block;
    float: left;
}
.footer1_w{
    font-size: 14px;
    color: #bfbfbf;
    padding-bottom: 10px;
    line-height: 30px;
    text-indent: 28px;
}
.footer1_ewm{
    width: 100px;
    height: auto;
    margin: 10px 20px 0;
    display: block;
}
.footer1_m{
    width: 140px;
    text-align: center;
    font-size: 14px;
    color: #bfbfbf;
    line-height: 30px;
}
.footer2{
    width: 1200px;
    margin: auto;
    padding: 15px 0;
    border-top: 1px solid #0078F1;
    display: table;
}
.footer2_d{
    display: table;
    font-size: 14px;
    color: #bfbfbf;
    line-height: 30px;
    float: left;
}
.footer2_d a{
    color: #ffffff;
    text-decoration: none;
}
.footer2_n{
    float: right;
    display: table;
}
.footer2_item{
    padding: 0 8px;
    text-align: center;
    display: inline-block;
    vertical-align: top;
    line-height: 30px;
    font-size: 14px;
    color: #bfbfbf;
}
@media (max-width: 1200px) {
    .footer {
        padding-top: 20px;
    }
    .footer1{
        width: 100%;
    }
    .footer1_item{
        display: none;
    }
    #contact{
        width: 96%;
        display: block;
    }
    .footer2{
        width: 100%;
    }
    .footer2_d{
        width: 100%;
        text-align: center;
    }
    .footer2_n{
        display: none;
    }
    .footer1_c{
        padding: 10px 0;
    }
    .footer1_d{
        font-size: 0.8rem;
    }
}
/*底部样式*/

/*banner样式*/
.banner{
    min-width: 1200px;
}
.banner_img{
    width: 100%;
    height: auto;
    display: block;
}
@media (max-width: 1200px) {
    .banner{
        min-width: 100%;
    }
}
/*banner样式*/

/*内容栏目*/
.column_div{
    width: 1200px;
    height: 46px;
    line-height: 46px;
    font-size: 14px;
    text-indent: 15px;
    margin: 0 auto 50px auto;
    background-color: rgba(0,0,0,0.6);
    color: #ffffff;
}
.column_div a{
    color: #ffffff;
    display: block;
    float: left;
}
.column_div span{
    display: block;
    float: left;
    margin: 0 10px;
}
@media (max-width: 1200px) {
    .column_div{
        width: 100%;
        margin-bottom: 20px;
    }
}
/*内容栏目*/