.banner{
    width: 100%;
    height: 300px;
    background: url(../images/about_banner.jpg) no-repeat center;
    margin-top: 80px;
}
.top{
    width: 100%;
    height: auto;
    overflow: hidden;
    margin-top: 10px;
}
.top .top-le{
    width: 105px;
    height: 54px;
    border-bottom: 2px solid #6da288;
    box-sizing: border-box;
    font-size: 26px;
    color: #333333;
    line-height: 54px;
    text-align: center;
}
.top .top-ri{
    display: block;
    width: auto;
    height: 54px;
    box-sizing: border-box;
    font-size: 16px;
    color: #666666;
    line-height: 54px;
}
.con-box{
    width: 100%;
    height: auto;
    overflow: hidden;
}
.con-box .con-item{
    width: 100%;
    height: auto;
    overflow: hidden;

}
.con-item .w-1200{
    display: flex;
    justify-content: space-between;
}
.con-item .con-on{
    width: 590px;
    height: auto;
    overflow: hidden;
}
.con-item:nth-of-type(even){
    background: #f8faf9;
}

.con-on .con-name{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 24px;
    font-weight: bold;
    color: #333333;
    line-height: 34px;
    margin-top: 35px;
}
.con-on .con-span{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    display: flex;
    margin-top: 10px;
}
.con-span .address{
    margin-left: 60px;
}
.con-on .con-text{
    width: 100%;
    height: auto;
    overflow: hidden;
    font-size: 16px;
    color: #333333;
    line-height: 30px;
    margin-top: 30px;
    text-indent: 2em;
}
.con-item .con-img{
    width: 580px;
    height: 310px;
    margin-top: 40px;
    margin-bottom: 40px;
    border-radius: 5px;
    overflow: hidden;
}

/**直播按钮**/
.ove-btn{
    margin-top: 70px;
}

.ove-ri .ove-btn {
    width: 100%;
    height: 50px;
    position: absolute;
    bottom: 0;
    left: 0;
    display: flex;
}

.ove-btn .btn {
    width: 210px;
    height: 50px;
    display: flex;
    padding-left: 23px;
    box-sizing: border-box;
    cursor: pointer;
    background: #6da288;
    border-radius: 5px;
}

.btn .btn-img {
    width: 40px;
    height: 40px;
    margin-top: 10px;
}

.btn .btn-span {
    width: auto;
    height: 50px;
    font-size: 24px;
    color: #ffffff;
    line-height: 50px;
    margin-left: 10px;
}