@charset "utf-8";

body {
    margin: 0px;
    padding: 0px;
    --fss--: 20px;
    --showcolor--: rgb(2 110 175);
    --botnavcolor--: rgb(184 0 0);
}

a {
    text-decoration: none;
}

ul {
    list-style: none;
    margin: 0px;
    padding: 0px;
}

p {
    margin: 0px;
}

.width {
    width: 1200px;
    margin: 0 auto;
}

.both {
    clear: both;
}

a {
    color: #000;
    transition: 0.5s;
}

#box {
    width: 100%;
    position: relative;
    overflow: hidden;
    height: 500px;
}

#box img {
    transition: 0.3s;
    position: absolute;
    top: 0px;
    left: 0px;
    height: 100%;
    width: 100%;
    object-fit: cover;
}

.arrow {
    width: 100%;
}

.arrow a {
    position: absolute;
    top: 45%;
    background-color: rgba(255, 255, 255, 0.8);
    border-radius: 50%;
    color: #333;
    font-size: 24px;
    padding: 10px 15px;
    opacity: 0;
}

#box:hover .arrow a {
    opacity: 1;
}

.fr {
    float: right;
}

.fl {
    float: left;
}

.ib {
    display: inline-block;
}

.flex {
    display: flex;
    justify-content: space-evenly;
}

.pd {
    padding: 40px 0;
}





#foot_nav {
    display: none;
}


@media screen and (max-width: 980px) {
    * {
        -webkit-text-size-adjust: none;
    }

    #box {
        height: 300px;
    }

    .h_title,
    .h_title h3,
    .box_03,
    .box_03 .ys,
    .box_03 .ys02,
    .h_title,
    .h_title h3,
    .box_04 ul,
    .box_05,
    .box_06,
    .box_03,
    .box_05 .center .about,
    .box_05 .center .us,
    .links .link,
    .footer .center .bottom,
    .nav_xiala,
    .box_05 .center,
    .topxunpan .center,
    .toper .content,
    .box_01,
    .box_01 .center,
    .pro-center,
    .nav_xiala ul,
    .box_02 .center,
    .box_06 .cjwt,
    .box_06 .news_center,.box_04 ul li:nth-of-type(2) .name,.box_04 ul li:nth-of-type(2) .img,.box_06 .cjwt .quest,
    .width {
        width: 100%;
    }

    .box_02 .center .txt,
    .box_01 .center .left {
        display: none;
    }

    .box_03 .ys,
    .box_03 .ys .right img,
    .box_03 .ys02 .left img,
    .box_05 .center .about img,.box_06 .content,
    .box_03 .ys02 {
        height: auto;
    }
    .box_05 .center .us p {
        width: 80%;
    }    
    .box_05 {
        margin-bottom: 30px;
        height: 891px;
    }
    .box_06 .cjwt .quest p:nth-of-type(1) a ,.box_06 .cjwt .quest p:nth-of-type(2) span:nth-of-type(2),.box_06 .cjwt .quest p:nth-of-type(2) span:nth-of-type(2)
    {
        width: 96%;
    }
    .box_04 ul li:nth-of-type(2),.box_04 ul li:nth-of-type(1),.box_04 ul li:nth-of-type(3),.box_04 ul li:nth-of-type(4) {
      width: 48% ; 
    }
    .box_04 ul li:nth-of-type(5),    .box_04 ul li:nth-of-type(3),    .box_04 ul li:nth-of-type(4){
        display: none;
    }
    .box_04 ul{
        height: 337px;
    }
    .box_04 ul li:nth-of-type(4){
        left: 50%;
    }
    .box_04 ul li:nth-of-type(4) .img img,.box_04 ul li:nth-of-type(4) .img{
        width: 100%;
    }
    .box_02 .center .form {
        width: 50%;
        position: absolute;
        left: 25%;
        top: 55px;
    }

    .box_03 .ys .left,
    .box_03 .ys02 .right {
        width: 58%;
    }

    .box_03 .ys02 .left,
    .box_03 .ys .right {
        width: 40%;
    }

    .box_03 .ys .right img,
    .box_03 .ys02 .left img,
    .box_05 .center .about img {
        width: 100%;
    }

    .footer {
        padding-bottom: 80px;
    }


    #foot_nav {
        display: block;
        position: fixed;
        bottom: 0px;
        width: 100%;
        left: 0px;
    }

    #foot_nav li {
        list-style: none;
    }

    #foot_nav li a {
        width: 100%;
        text-align: center;
        height: 50px;
        font-size: 30px;
        line-height: 50px;
        background: #0038d4;
        color: #fff;
        float: left;
    }

}