@charset "utf-8";

.index_banner{width: 100%;;height: 641px;overflow: hidden;}


.first_three{height:232px ;}
.first_three .view_area{width: 378px;height: 229px;overflow: hidden}
.first_three img{width: 378px;height: 229px;}
.first_three img:hover{transform: scale(1.2,1.2);transition:transform,1s }

.first_three li{width: 380px;height: 232px;float: left;position: relative;padding-top: 30px}
.first_three li:not(:first-child){margin-left: 30px}
.first_three .first_three_bar{height: 50px;width: 99%;background: #4d4d4d;position: absolute;bottom: 4px;opacity: 0.8; }
.first_three .first_three_bar p{color: white;font-size: 24px;margin: 10px 0 0 18px;}