/*关于我们页面*/
.aboutuscontent {
    width: 100%;
    height: auto;
    clear: both;
    border-top: 2px solid #E31939;
}

    .aboutuscontent .background {
        overflow: hidden;
    }

        .aboutuscontent .background img {
            margin-bottom: 20px;
            margin-top: 20px;
        }

        .aboutuscontent .background i {
            display: block;
            width: 100%;
            height: 10px;
            background: url(../images/about_b_x_shadow.png) center bottom repeat-x;
        }

.clear {
    clear: both;
}

.main-page {
    margin: 0 auto;
    width: 1000px;
    height: 800px;
    margin-top: 40px;
}

    .main-page .left, .main-page .right {
        float: left;
    }

        .main-page .left .ahoutuslogo {
            width: 100%;
            height: 125px;
            padding: 20px 0px;
            text-align: center;
            padding-top: 30px;
            border-bottom: 1px dashed #cecece;
        }

    .main-page .left {
        background: #f4f4f4;
    }

        .main-page .left .ahoutuslogo h1 {
            font-size: 20px;
            font-family: Microsoft Yahei;
            font-weight: normal;
            text-align: center;
            color: #9d9d9d;
            line-height: 30px;
        }

        .main-page .left .ahoutuslogo p {
            color: #9d9d9d;
            text-align: center;
            font-family: '微软雅黑';
            line-height: 25px;
        }

    .main-page .nav-back {
        width: 180px;
        height: 300px;
        background: #f4f4f4;
        opacity: .3;
        filter: alpha(opacity=30);
        margin-top: -1px;
    }

    .main-page .nav {
        position: relative;
        margin-top: -300px;
        width: 180px;
        text-align: center;
        font-size: 16px;
        font-family: "微软雅黑";
        color: #fff;
        height: 330px;
    }

        .main-page .nav div {
            height: 45px;
            line-height: 45px;
            width: 100%;
            font-size: 16px;
            cursor: pointer;
            color: #999;
        }

            .main-page .nav div a {
                height: 45px;
                line-height: 45px;
                width: 100%;
                font-size: 16px;
                color: #999;
                display: block;
            }

            .main-page .nav div.on {
                background: #dc143c;
                color: white;
            }

                .main-page .nav div.on a {
                    background: #dc143c;
                    color: white;
                }

    .main-page .right {
        width: 730px;
        min-height: 600px;
        margin-left: 20px;
    }

    .main-page .content-back {
        width: 730px;
        min-height: 600px;
        background: #fff;
        opacity: .3;
    }

    .main-page .content {
        position: relative;
        width: 730px;
        min-height: 600px;
        margin-top: -600px;
        padding: 10px;
        overflow: hidden;
        padding-top: 0px;
    }

        .main-page .content div {
            width: 730px;
            min-height: 600px;
            background: #fff;
        }

            .main-page .content div h1 {
                font-size: 20px;
                color: #bababa;
                font-weight: 100;
                border-bottom: 1px solid #bababa;
                line-height: 30px;
            }

                .main-page .content div h1 span {
                    font-size: 17px;
                    color: #bababa;
                    font-weight: 100;
                }

            .main-page .content div .maincontent {
                padding: 10px 0px;
                font-size: 14px;
                line-height: 31px;
                color: #5c5c5c;
                text-indent: 28px;
            }

                .main-page .content div .maincontent p {
                    font-size: 14px;
                    line-height: 31px;
                    color: #5c5c5c;
                    text-indent: 28px;
                }

                .main-page .content div .maincontent span {
                    font-size: 14px;
                    line-height: 31px;
                    color: #5c5c5c;
                    text-indent: 28px;
                }

                .main-page .content div .maincontent img {
                    margin: 10px;
                    float: left;
                }