body {
    font-family: Helvetica Neue, Helvetica, Arial, sans-serif;
    color: #0e0e0e;
    background: #f7f7f7;
}

.center {
    width: 1200px;
    margin: 0 auto;
    overflow: hidden;
}

.cl {
    clear: both;
}

a {
    text-decoration: none;
    color: #0e0e0e;
}

s {
    text-decoration: none;
}

.nav {
    width: 100%;
    height: 50px;
    /*background: #fff;*/
    background-image: linear-gradient(#577df8, #6ca6f7);
}

    .nav li {
        float: left;
        height: 50px;
    }

        .nav li:nth-child(1) {
            margin-right: 30px;
        }

            .nav li:nth-child(1) a {
                border-bottom: 0;
            }

                .nav li:nth-child(1) a:hover {
                    border-bottom: 0;
                }

        .nav li a {
            display: block;
            height: 42px;
            text-align: left;
            line-height: 50px;
            margin: 0 35px;
            font-size: 16px;
            color: #fff;
        }

            .nav li a:hover {
                color: #fff;
            }

        .nav li.cur a {
            color: #fff;
            border-bottom: 2px solid #fff;
        }

    .nav .logo {
        padding-top: 13px;
    }


.copyright {
    width: 100%;
    background: #242424;
    padding: 70px 0;
    padding-bottom: 20px;
    clear: both;
    margin-top: 20px;
}

    .copyright ul {
        overflow: hidden;
    }

        .copyright ul li {
            float: left;
            width: 250px;
        }

            .copyright ul li:nth-child(1) {
                margin-left: 185px;
            }

            .copyright ul li a {
                font-size: 14px;
                color: #a2a5ac;
                margin-top: 10px;
                display: block;
                cursor: pointer;
            }

            .copyright ul li span {
                font-size: 14px;
                color: #a2a5ac;
                margin-top: 10px;
                display: block;
            }

            .copyright ul li a:hover {
                text-decoration: underline;
            }

            .copyright ul li img {
                display: block;
                margin-top: 10px;
                width: 140px;
            }

            .copyright ul li p {
                color: #fff;
                font-size: 16px;
                margin-bottom: 15px;
            }

    .copyright .information {
        text-align: center;
        color: #757575;
        font-size: 12px;
        padding-bottom: 10px;
    }

        .copyright .information a {
            color: #757575;
            text-decoration: none;
            display: block;
            margin-bottom: 20px;
        }

            .copyright .information a img {
                width: 60px;
                border-radius: 3px;
                position: relative;
                top: 5px;
            }

    .copyright .bqlianxi {
        text-align: center;
        font-size: 14px;
        color: #a2a5ac;
        margin-bottom: 20px;
    }

        .copyright .bqlianxi a {
            text-align: center;
            font-size: 14px;
            color: #a2a5ac;
        }