body {
    margin: 0;
    padding: 0;
    font-family: "微软雅黑";
    color: #000;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
}

.header .logo {
    position: absolute;
    left: 15px;
    top: -15px;
}

.fixed_nav {
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    z-index: 1100;
    background: #fff;
}


ul, li {
    margin: 0;
   /* padding: 0;*/
}

a {
    text-decoration: none;
    cursor: pointer;
}

#pc_top {
    height: 165px;
    overflow: hidden;
}

.tip_bar {
    background: rgba(250, 227, 206, 0.3);
    padding: 10px 0;
    background-size: cover;
}

.tip_inner {
    line-height: 40px;
    margin: 0 auto;
    overflow: hidden;
}

.tip_inner a {
    float: left;
    line-height: 15px;


    font-size: 14px;
    color: #000;

    display: inline-block;
    padding: 5px 15px;
    /*background: rgba(250, 227, 206, 0.5);*/
    border-radius: 4px;
    margin: 0px 5px 0 10px
}

.tip_l {
    float: left;
    /*width: 425px;*/
}

.tip_l a:first-child {
    padding-left: 0;
}

.tip_l a:last-child {
    border-right: none;
}

.tip_l a:hover {
    /*color: #ffe400;*/
}

/*.tip_r .ipv6{*/
/*width: 90px;*/
/*height: 24px;*/
/*!*background:rgba(246,203,163,1);*!*/
/*text-align: center;*/
/*line-height: 24px;*/
/*border: none;*/
/*margin: 8px 20px 0 20px;*/
/*border-radius: 4px;*/
/*letter-spacing: 2px;*/
/*box-sizing: content-box;*/
/*}*/
.tip_r {
    float: right;
}


.header {
   /* height: 120px; */
    background: #fff;
    overflow: hidden;
}

.header > div {
    width: 1156px;
    height: 67px;
    margin: 30px auto 0;
    position: relative;
}

.logo {
    position: absolute;
    left: 0;
    top: -2px;
}

.search_box {
    position: absolute;
    right: 0;
    top: 15px;
    width: 100px;
    height: 40px;
    border: 1px solid #d6d6d6;
    border-radius: 20px;
    margin: 0 auto;
    background: #f6f6f6;
    box-sizing: border-box;
}

.search_keyword {
    width: 54px;
    height: 40px;
    outline: none;
    background: transparent;
    border: none;
    padding-left: 16px;
    outline: medium;
    font-size: 16px;
    box-sizing: border-box;
    letter-spacing: 2px;
}

.search_submit {
    float: right;
    width: 24px;
    height: 24px;
    cursor: pointer;
    border: none;
    background: url("../images/ss2.png") no-repeat;
    background-position: center;
    outline: medium;
    margin: 7px 12px 0 0;
}


.navs {
    float: right;
    margin-right: 124px;
    overflow: hidden;
}

.navs a {
    float: left;
    margin-left: 35px;
    width: 60px;
    height: 64px;
    font-size: 20px;
    color: #333333;
    text-align: center;
}

.navs a span {
    display: block;
}

.navs a.active, .navs a:hover {
    color: #d71410;
    border-bottom: 4px solid;
}

.tip_inner a:hover {
    font-weight: bold;
}


@media screen and (max-device-width: 768px) {

    #pc_top {
        height: auto;
    }

    .tip_r, .search_box, .tip_bar {
        display: none
    }

    .tip_inner, .header > div {
        width: 100%
    }

    .navs {
        clear: right;
        width: 100%;
        margin-right: 0;
    }

    .header .logo {
        /*left: 50%;*/
        /*width: 90%;*/
        /*padding: 25px 0 18px;*/
        /*margin-left: -144px;*/
        width: 90%;
        position: static;
        margin: 20px auto;
        display: block;

    }

    .header > div {
        margin: 0 auto;
    }

    .navs a {
        margin: 10px 2% 10px 2%;
        width: 29%;
        background: #ffc8c9;
        height: 30px;
        border-radius: 10%;
        font-size: 17px;
    }

    .navs a:nth-child(3n) {
        margin-right: 0;
    }

    .navs a span {
        display: inline-block;
        line-height: 30px;
    }

    .header {
        height: auto;
    !important;
        /*margin-bottom: 40px;*/
    }

    .navs {
        background: #dd4343;
        margin-bottom: 30px;
    }

    .navs a.active, .navs a:hover {
        border-bottom: none;
    }

    .tip_inner a {
        margin: 12px 0;
    }

    .fixed_nav {
        position: static;
        top: 0;
        left: 0;
        width: 100%;
        z-index: 1100;
    }


}