/*发展历程*/


ul, li {
    list-style: none;
}

body {
    background: #fff;
    font-family: 微软雅黑, Arial, Helvetica, sans-serif;
}
.company-history{
    height: 1900px;
    /*overflow: auto;*/
}

.history-big-img {
    width: 100%;
    height: 550px;
    max-height: 550px;
    overflow: hidden;
}

.history-big-img img {
    width: 100%;
}

.company-name-section {
    height: 100px;
    line-height: 100px;
    font-weight: normal;
    font-size: 28px;
    border-bottom: 2px solid #e5e5e5;
}

.next-cont {
    position: absolute;
    left:50%;
    margin-left:-600px;
    width: 1200px;
    padding-bottom: 365px;
}

.side-menu {
    float: left;
    width: 250px;
}

.side-menu li {
    height: 60px;
    line-height: 60px;
    text-align: left;
    padding-left: 30px;
    color: #434343;
    cursor: pointer;
}

.side-menu li:hover {
    background: #920000;
    color: #fff;
}

.right-his-flow {
    float: left;
    width: 600px;
    margin-left: 165px;
    /*height:1670px;*/
    border-left: 4px solid #920000;

}
.right-his-flow-tianjin{
    width: 730px;
    /*height: inherit!important;*/
}
.right-his-flow li{
    margin-bottom: 0;
}
.bellow-cont {
    padding-top: 40px;
}

.right-container {
    float: left;
}

.history-description {
    margin-left: -120px;
    height:30px;
   line-height: 50px;
}

.right-his-flow-english .history-description{
    margin-left: -96px;
}
.history-description:first-child{
    margin-top:-22px;
}
.year {
    display: block;
    float: left;
    font-size: 24px;
    color: #920000;
}

.red-dot {
    float: left;
    display: block;
    margin-left: 32px;
    margin-right: 25px;
    margin-top: 20px;
    background: #920000;
    width: 12px;
    height: 12px;
    -webkit-border-radius: 6px;
    -moz-border-radius: 6px;
    border-radius: 6px;
}
.his-image {
    margin-top: 18px;
    margin-left:25px;
    margin-bottom: 30px;
}

.his-section {
    font-size: 15px;
    color: #575757;
    line-height: 22px;
    margin-top: 18px;
    margin-left:29px;
    margin-bottom: 45px!important;
}
.right-his-flow li.margin30{
    margin-bottom:20px;
}
.right-his-flow li.margin80{
    margin-bottom: 80px;
}