.menus {
    height: 40px;
    line-height: 40px;
    opacity: 0.7;
    background-color: #fff;
    width: 40vw;
    /*  box-shadow: 0 3px 6px rgb(0 0 0 / 16%);
            margin-bottom: 10px;*/
}

.layui-nav li {
    float: left;
    position: relative;
    font-size: 15px;
}

.layui-nav-bar {
    background-color: #91d6ff;
}

.layui-nav > li > a {
    color: red;
    display: block;
    padding: 0 35px;
}

.layui-nav {
    width: 1280px;
    margin: 0 auto;
}

    .layui-nav .layui-nav-item {
        line-height: 40px;
    }

        .layui-nav .layui-nav-item a {
            color: #000;
            padding: 0px 30px;
            font-size: 1.1em
        }

            .layui-nav .layui-nav-item a:hover, .layui-nav .layui-this a {
                color: #91d6ff;
            }


.layui-nav-child {
    top: 40px;
    background-color: #011f65;
}

.foot-nav {
    width: 150px;
}

    .foot-nav div {
        height: 35px;
        line-height: 35px;
        font-size: 18px;
    }

    .foot-nav li {
        height: 30px;
        line-height: 30px;
        font-size: 15px;
    }

.footfont {
    width: 60%;
    float: left;
    color: White;
    font-size: 12px;
}

.foot {
    width: 100%;
    position: relative;
    z-index: 2;
}


.layui-this {
    color: #037bc3;
}

.layui-nav .layui-this:after {
    height: 0;
    background-color: #91d6ff;
}

.links a {
    color: #e3e3e3
}


.header {
    width: 100%;
    background-color: #fff;
    display: flex;
    flex-direction: row;
    justify-content: space-between;
    align-items: center;
    box-shadow: 5px 5px 5px -5px;
}

.header_img {
    width: 10vw;
}

    .header_img img {
        height: 50px;
        margin: 15px 40px
    }


.contract {
    width: 20vw;
}

.contract_div {
    display: flex;
    flex-direction: row;
    justify-content: center
}

.contract_div_left {
    margin: 8px
}

    .contract_div_left img {
        height: 40px
    }

.contract_div_right {
    margin: 8px 0px
}

.contract_div_right_div1 {
    line-height: 20px;
    color: #493d3d
}

.contract_div_right_div2 {
    line-height: 20px;
    color: #EDA05C;
}


.content_shadow {
    border-radius: 10px;
    height: 500px;
    width: 90%;
    padding: 10px;
    -webkit-box-shadow: -1px 1px 20px 9px #F0F0F0;
    -moz-box-shadow: -1px 1px 20px 9px #F0F0F0;
    box-shadow: -1px 1px 20px 9px #F0F0F0;
}



.div_dtxw_cat {
    height: 400px;
    -webkit-box-shadow: -1px 1px 20px 9px #F0F0F0;
    -moz-box-shadow: -1px 1px 20px 9px #F0F0F0;
    box-shadow: -1px 1px 20px 9px #F0F0F0;
    border-radius: 5px;
    width: 20%;
    border: 1px solid #F0F0F0;
    background-color: #f6f6f6;
}




    .div_dtxw_cat ul {
        text-align: center;
    }


        .div_dtxw_cat ul li {
            list-style: none;
            line-height: 53px;
            font-size: 18px;
            text-decoration: none;
        }


            .div_dtxw_cat ul li:hover {
                background-color: #e2e2e2;
                text-decoration: none;
            }

.div_dtxw_info {
    height: 400px;
    width: 77%;
    -webkit-box-shadow: -1px 1px 20px 9px #F0F0F0;
    -moz-box-shadow: -1px 1px 20px 9px #F0F0F0;
    box-shadow: -1px 1px 20px 9px #F0F0F0;
    border-radius: 5px;
}

    .div_dtxw_info ul {
        padding: 10px
    }

        .div_dtxw_info ul li {
            list-style: none;
            line-height: 35px;
            font-size: 14px;
            text-decoration: none;
            display: flex;
            flex-direction: row;
            justify-content: space-around;
        }