*{margin: 0;padding: 0;}
ul,li{list-style: none;}
.home_head{background: #ffffff;height: 120px;}
.home_head_box{width: 1200px;margin: 0 auto;display: flex;align-items: center;justify-content: space-between;}
.home_head_logo img {width: 208px;height: 54px;display: block;}
.home_head ul {display: flex;align-items: center;height: 120px;}
.home_head ul li {margin-left: 60px;color: #666666;cursor: pointer;font-size: 22px;}
.home_head ul .active a {color: #ff6519;}
a{color: #666666;font-size: 22px;text-decoration: none;}
img {display: block;width: 100%;}
.home_footer{padding: 20px 0;background: rgba(0, 0, 0, 0.8);}
.home_footer p{text-align: center;color: #999999;font-size: 14px;}
.home_footer p:last-child {margin-top: 10px;}
.home_footer p a {text-decoration: none;color: #999999;font-size: 14px;}