body a{color: #333;}
body a:hover{color: #3eb4c3;}

.banners{margin-top: 15px;height:900px;overflow:hidden; background: url("../images/banner.jpg?v=20231203") center top no-repeat;}
.banners a{display: block;height: 900px;}


.cnts { width: 1920px;margin-left: auto;margin-right: auto;}


#banner{width:100%;margin-bottom:80px;overflow:hidden;}


.zhd{font-size: 0px; line-height: 0px; }

.mbtn {height:100px;overflow:hidden; text-align: center;background: url("../images/m2-btn.jpg") center top no-repeat;}

.mbtn a{display: inline-block;height: 60px;padding: 0 30px;margin-top: 20px;line-height: 60px;font-size: 24px;color: #fff;background: #a7d161;border-radius: 30px;transition: all ease .3s;}