.banner img{width: 100%;max-width: 100%;}
.wp{width: 1200px;margin: 0 auto;text-align: center;}
a:hover{color:white;}
button:hover{cursor: pointer;}
.tit{font-size: 31px;color: #e42a17;font-weight: bold;padding: 4px 0;}
.tit p{color: #333;font-size: 28px;}
.div_top{margin-top: 30px;}
.btn1{background-color: #e42a17;border-radius: 33px;font-size:33px;padding: 15px 40px;color: white;border: none;}
.btn2{background-color:#fefcf0;color: #e42a17;border-radius: 33px;font-size: 33px;padding:5px 40px;float: left;border: 1px solid #e42a17;}
.btn3{background-color:#e42a17;color: white;border-radius: 33px;font-size: 33px;padding:5px 40px;float: left;border: 1px solid #e42a17;float: right;}


.imgs1{margin:20px 0;overflow: hidden;}
.video{width: 580px;float: left;height: 325px;overflow: hidden;}
.video_text{width: 600px;float: right;height: 305px;overflow: hidden;background-color: #eee;padding: 10px;}
.video_text p{font-size: 18px;line-height: 30px;margin-top: 10px;}
.video_text span{color:#e42a17 ;}
.video_btn{display: block;background-color: #e42a17;color: #fff;font-size: 24px;text-align: center;height: 48px;line-height: 48px;margin-bottom: 15px;}

.imgs2{margin:20px 0;overflow: hidden;}
.imgs2 p{font-size: 22px;color: #666;line-height: 32px;text-align: left;margin-bottom: 15px;}
.imgs2_div{text-align: center;margin-bottom: 15px;}

.imgs3{margin:20px 0;overflow: hidden;}
.imgs3_div{margin-top: 20px;overflow: hidden;}
.imgs3_imgl{float: left;}
.imgs3_imgr{float: right;}
.imgs3_textr{float: right;width: 550px;height: 340px;margin-top:20px ;}
.imgs3_textl{float: left;width: 550px;height: 340px;margin-top:40px ;}
.imgs3_text_border{border: 2px solid #e42a17;position: relative;margin-top: 50px;margin-bottom: 30px;}
.imgs3_text_border span{display: block;width: 140px;height: 40px;line-height: 40px;text-align: center;color: #fff;font-size: 20px;position: absolute;top: -21px;background-color: #e42a17;left: 20px;}
.imgs3_text_border p{padding: 30px 20px 10px 20px;font-size: 20px;line-height: 32px;text-align: left;}

.imgs4{margin:20px 0;overflow: hidden;text-align: center;}
.imgs4 img{display: inline-block;width: 48%;}

.imgs5{margin:20px 0}