.main{background: #fff;}

.item-activity{margin-top: 30px;margin-bottom: 100px;}
.item-activity .activity-box{width: 1000px;margin: auto;}
.item-activity ul{}
.item-activity ul li{width: 50%;display: inline-block;padding: 20px;box-sizing: border-box;vertical-align: top;}
.item-activity ul li img{width: 100%;display: block;}
.item-activity ul li p{font-size: 24px;line-height: 30px;height: 60px;margin-top: 5px;color: #595858;}