* {
    margin: 0;
    padding: 0;
    list-style: none;
    text-decoration: none;
}

.tab {
    height: 30px;
    line-height: 30px;
    background-color: #efefef;
    width: 100%;
}

    .tab > ul {
        width: 1200px;
        margin: 0 auto;
        display: flex;
        justify-content: space-between;
    }

        .tab > ul > li {
            font-size: 12px;
        }

            .tab > ul > li > a {
                color: #666;
            }

                .tab > ul > li > a:hover {
                    color: #026cbd;
                }

.logo {
    height: 94px;
    width: 100%;
}

    .logo > ul {
        display: flex;
        justify-content: space-between;
        width: 1200px;
        margin: 0 auto;
    }

        .logo > ul > li > img {
            margin-top: 10px;
            width: 390px;
        }

        .logo > ul > li:nth-child(2) {
            /*padding-top: 10px;*/
            width: 251px;
        }

.logos {
    margin-top: 25px;
    display: flex;
}


    .logos > li:nth-child(2) {
        text-indent: 11px;
    }

        .logos > li:nth-child(2) p {
            text-indent: 11px;
        }

            .logos > li:nth-child(2) p:nth-child(1) {
                font-size: 14px;
                font-family: SimSun;
                color: rgb(51, 51, 51);
            }

            .logos > li:nth-child(2) p:nth-child(2) {
                line-height: 33px;
                font-weight:bold;
            }

    .logos > li > img {
        /*width: 60px;*/
    }

    .logos > li > p:first-child {
        font-size: 14px;
    }

    .logos > li > p:last-child {
        font-size: 26px;
        font-family: Arial, Helvetica, sans-serif;
        color: rgb(2, 108, 189);
    }

.header {
    top: 140px;
    position: absolute;
    z-index: 1;
    height: 47px;
    background-color: rgb(51, 51, 51);
    width: 100%;
}

    .header a {
        color: white;
        font-size: 16px;
        display: inline-block;
        width: 100%;
        line-height: 47px;
        height: 100%;
    }

    .header > ul {
        font-size: 14px;
        margin: 0 auto;
        height: 47px;
        width: 1200px;
        display: flex;
        justify-content: space-between;
    }

        .header > ul > li {
            width: 200px;
            height: 100%;
            text-align: center;
            line-height: 40px;
        }

/*.header > ul > li:hover {
                background-color: #026CBD;
            }*/

ul ol {
    background-color: #333333;
    text-align: center;
    height: auto;
    overflow: hidden;
    display: none;
}

    ul ol li {
        height: 47px;
    }

        ul ol li a {
            font-size: 13px !important;
        }

            ul ol li a:hover {
                font-size: 12px !important;
            }

/* .header>ul>li>ol>li:hover {
	border-bottom: 0.5px solid #026CBD;
} */

ul li:hover ol {
    display: block;
}