.banner {
    width: 100%;
    height: auto;
    display: inline-block;
}

    .banner img {
        width: 100%;
    }

.main {
    width: 100%;
    height: auto;
    display: inline-block;
    margin-bottom: 70px;
}

.main-top {
    width: 100%;
    height: auto;
    display: inline-block;
    border-bottom: 1px solid#e8e8e8;
}

.main-left {
    float: left;
    line-height: 65px;
    letter-spacing: 1px;
}

    .main-left img {
        float: left;
        margin-right: 6px;
        margin-top: 24px;
    }

    .main-left p {
        float: left;
    }

        .main-left p a {
            color: #434343;
        }

.main-nav {
    float: right;
    line-height: 73px;
}

    .main-nav li {
        float: left;
        margin-left: 26px;
    }

        .main-nav li a {
            font-size: 16px;
        }

        .main-nav li:hover {
            border-bottom: 2px solid#1e63ac;
        }

.contact-box {
    width: 100%;
    height: auto;
    margin-top: 30px;
    margin-bottom: 40px;
    display: inline-block;
}

.cc-left {
    width: 35%;
    float: left;
}

    .cc-left h3 {
        font-size: 22px;
        padding-bottom: 10px;
    }

    .cc-left p {
        font-size: 15px;
        line-height: 37px;
    }

.cc-right {
    float: right;
    width: 65%;
}

    .cc-right .form {
        padding: 0 0 5%;
    }

.c_row {
    width: 26%;
    margin-right: 7%;
    margin-bottom: 10px;
    float: left;
}

    .c_row .user {
        width: 100%;
        border: 1px solid #e3e3e3;
        border-radius: 5px;
        -webkit-border-radius: 5px;
        -moz-border-radius: 5px;
        behavior: url(/pie/pie.htc);
        position: relative;
        padding: 0 18px;
        height: 48px;
        line-height: 48px;
        color: #999;
        font-size: 14px;
    }

.m_row .mess {
    border-radius: 5px;
    padding: 14px 18px;
    line-height: 28px;
    font-size: 14px;
    color: #999;
    width: 92%;
    border: 1px solid #e3e3e3;
    min-height: 156px;
}

.mit {
    background: #217ad4;
    border-radius: 5px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    position: relative;
    border: 0px;
    text-align: center;
    margin: 0 auto;
    display: block;
    margin-top: 22px;
    color: white;
    font-size: 17px;
    letter-spacing: 6px;
}
@media screen and (max-width: 1024px) and (min-width: 0px) {
    .banner {
        width: 100%;
        height: auto;
        display: inline-block;
        margin-top: 12%;
    }

    .cc-left {
        width: 100%;
        float: left;
    }
    .cc-right {
        float: right;
        width: 100%;
    }
}