/*title start*/
.title {
    height: 720px;
    font: 18px 'Source Han Sans CN';
    color: #ffffff;
    padding: 163px 0;
    background: url(../img/about_bg_1.png) no-repeat left top;
}

.title h1 {
    font-size: 36px;
    margin-bottom: 77px;
}

.title p {
    width: 794px;
    line-height: 36px;
}
/*tite end*/

/*history start*/
.history {
    height: 720px;
    background: url(../img/about_bg_2.png) no-repeat left top;
}

.history-box {
    margin-top: 110px;
    height: 155px;
    font: 18px 'Source Han Sans CN';
    color: #666666;
    /*background-color: #5cb85c;*/
}

.history li {
    float: left;
    height: 99px;
    width: 210px;
    margin-right: 72px;
    text-align: center;
}

.history li.three {
    width: 270px;
}

.history li.last {
    width: 294px;
    margin-right: 0;
}

.history i {
    display: block;
    margin: 9px auto;
    height: 10px;
    width: 10px;
    border: 1px solid #707070;
    border-radius: 50%;
}

.history em {
    display: block;
    margin-top: 13px;
    height: 99px;
    font-size: 15px;
    /*background-color: #e4b9b9;*/
}

.history-line {
    position: relative;
    top: -62px;
    border: 1px solid rgba(1 , 81, 152 , 0.1);
}
/*history end*/

/*new start*/
.new {
    height: 595px;

}

.new li {
    float: left;
    margin-right: 24px;
}

.new li.last {
    margin-right: 0;
}

.new li > div {
    height: 296px;
    width: 384px;
    margin-top: 45px;
    box-shadow: 0px 2px 10px rgba(0, 0, 0, 0.1);
    background-color: #ffffff;
}

.new img {
    margin: 12px;
}

.new em {
    display: block;
    font: 15px 'Source Han Sans CN';
    margin-top: 17px;
    text-align: center;
    color: #666666;
}


.new-title u {
    border-bottom: 6px solid #ffffff;
}
/*new end*/

/*culture start*/
.culture {
    height: 500px;
    background: url(../img/about_bg_3.png) no-repeat left top;
}

.culture-box {
    height: 160px;
    margin-top: 190px;
    /*background-color: #e4b9b9;*/
}

.culture-box li {
    position: relative;
    float: left;
    height: 60px;
    width: 200px;
    margin-top: 50px;
    text-align: center;
    color: #666666;
    font: 16px 'Source Han Sans CN';
    background-color: #ffffff;
}

.culture-box em {
    display: block;
    margin: 14px 0;
    line-height: 32px;
    cursor: pointer;
    border-right: 1px solid rgba(112, 112, 112, 0.2);
}

.culture-box em.last {
    border-right: none;
}

.culture-box li:hover .x {
    display: block;
}

.culture-box div {
    display: none;
    position: absolute;
    top: -50px;
    cursor: pointer;
    width: 199px;
    height: 160px;
    background-color: #ffffff;
}

.culture-box p {
    margin: 20px 0 24px;
}

.culture-box u {
    display: block;
    height: 66px;
    line-height: 20px;
    width: 176px;
    font-size: 14px;
    margin-left: 12px;
}

.culture-box i {
    font-size: 8px;
}
/*culture end*/

/*area start*/
.area {
    height: 745px;
}

.area-box {
    margin-top: 50px;
    height: 574px;
    /*background-color: #5cb85c;*/
}

.area-box img {
    float: left;
    height: 574px;
    width: 821px;
}

.area-box div {
    float: right;
    height: 574px;
    width: 360px;
    font: 14px 'Source Han Sans CN';
    color: #222222;
    border: 1px solid #EAEAEA;
    background-color: #ffffff;
}

.area-box p {
    margin: 40px 0 0 20px;
}

.area-box p.first {
    margin-top: 65px;
}
/*area end*/

/*us start*/
.us {
    height: 365px;
}

.us-box {
    margin-top: 55px;
}

.us-box li {
    float: left;
    margin-right: 120px;
    font: 13px 'Source Han Sans CN';
}

.us-box li.first {
    margin-left: 10px;
}

.us-box li.last {
    margin-right: 0;
}

.us-box p {
    font-size: 16px;
    margin-bottom: 25px;
}

.us-box i {
    display: inline-block;
    width: 30px;
}

.us-box u {
    line-height: 35px;
}
/*us end*/