.head {
    width: 1360px;
    position: relative;
    padding-top: 28px;
    margin-right: auto;
    margin-left: auto;
    margin-bottom: 22px;
    position: relative;
}

    .head .logo {
        float: left;
    }

        .head .logo .gzc {
            padding-left: 20px;
        }

        .head .logo .icon-chacha {
            font-size: 24px;
            color: #fff;
            display: inline-block;
            padding: 0px 14px;
            vertical-align: text-top;
        }

    .head .nav {
        float: right;
        position: relative;
    }

    .head .border_box {
        width: 77px;
        height: 31px;
        border: 1px solid #0d5edb;
        border-radius: 50px;
        cursor: pointer;
        position: absolute;
        left: 382px;
        z-index: -1;
    }

    .head .solid_box {
        border-bottom: 5px solid #16afff;
    }

    .head .navList {
        line-height: 28px;
        text-align: center;
        margin: 0 20px;
        font-size: 16px;
        font-weight: normal;
        font-stretch: normal;
        float: left;
        cursor: pointer;
    }
      .head .navList a{
       font-size:16px;
    }

    .head .nav-product {
        position: relative;
    }

        .head .nav-product .subNav {
            width: 136px;
            text-align: center;
            background: #d0efff;
            position: absolute;
            top: 29px;
            left: -36px;
            display: none;
            overflow: hidden;
        }

            .head .nav-product .subNav .nav-line {
                height: 5px;
                background: #16afff;
            }

            .head .nav-product .subNav li a {
                color: #5bc7ff;
                font-size:14px;
            }

            .head .nav-product .subNav .liBg {
                background: #5bc7ff;
            }

.active {
    color: #16afff;
}
.action-line {
    border-bottom: 5px solid #16afff;
}

.nav-item a:hover {
    color: #16afff;
}

.cn a {
    color: #5bc7ff;
}

@media only screen and (max-width: 1366px) {
    .head {
        width: 1200px;
    }
}