.banner{position: relative;width: 100%;overflow: hidden;}
.banner img{width: 100%;}
.banner .title{width:4rem;height:1.2rem;border:1px solid rgba(255,255,255,1);text-align: center;position: absolute;top: 50%;left: 50%;margin-left: -2rem;margin-top: -0.6rem;line-height: 1.2rem;font-size: .5rem;font-weight:500;color:rgba(255,255,255,1);}

.swiper-button-next, .swiper-button-prev{width: .5rem;height: .24rem;background-image: url("../images/left_xt.png");background-repeat: no-repeat;background-position: center;background-size: .5rem auto;opacity: .6;bottom: 0;top: 100%;right: .15rem;}
.swiper-button-prev{background-image: url("../images/right_xt.png");left: .15rem;}
.swiper-button-next:hover, .swiper-button-prev:hover{opacity: 1;}

.box1{background-image: url("../images/spj_bg.png");background-size: 100% 100%;padding: .5rem 0 .69rem 0;}
.box1 .title{font-weight:bold;color:rgba(72,111,253,1);margin-bottom: .48rem;text-align: center;}
.box1 .swiper_video{padding-bottom: .5rem;}
.box1 .swiper_video video{width: 100%;outline: none;display: block;position: relative !important;height: 3rem;background-color: #000; z-index: 0 !important;}
.box1 .swiper_video p{height: .5rem;background:rgba(72,111,253,1);text-align: center;line-height: .5rem;font-weight:400;color:rgba(255,255,255,1);position: relative;top: -1px;}

.box2{background: rgba(238, 240, 246, 1);padding: 1rem 0 .6rem;}
.box2 .title{font-weight:bold;color:rgba(72,111,253,1);margin-bottom: .48rem;text-align: center;}
.box2 .enterprise_pic{background-color: #fff;margin-bottom: .4rem;padding-bottom: .25rem;}
.box2 .lit_title{padding-top: .29rem;padding-bottom: .44rem;text-align: center;color:rgba(72,111,253,1);position: relative;}
.box2 .lit_title:before{width:.4rem;height:.03rem;background:rgba(72,111,253,1);position: absolute;left: 50%;margin-left: -0.2rem;top: .6rem;display: block;content: "";}
.box2 .enterprise_pic .swiper-slide{position: relative;height: 1.6rem;overflow: hidden;}
.box2 .enterprise_pic .swiper-slide img{width: 100%;height: 1.6rem;}
.box2 .enterprise_pic .swiper-slide p{position: absolute;left: .15rem;right: .15rem;top: 0;height: 1.6rem;background:rgba(23,31,50,0.7);text-align: center;line-height: 1.6rem;color: #fff;transform: translateY(1.6rem);transition: all .5s;cursor: pointer;}
.box2 .enterprise_pic .swiper-slide:hover p{transform: translateY(0rem);}
.box2 .enterprise_pic .swiper_environment{padding-bottom: .5rem;width: 100%;}
.box2 .enterprise_pic .swiper_activity{padding-bottom: .5rem;width: 100%;}

.box2 .full_screen_pic{position: fixed;top: 0;bottom: 0;left: 0;right: 0;width: 100%;height: 100%;background:rgba(23,31,50,0.7);z-index: 9999;display: none;}
.box2 .full_screen_pic .swiper-slide{display: flex;align-items: center;justify-content: center;height: 100%;overflow: hidden;}
.box2 .full_screen_pic .swiper-slide img{height: 70%;}
.box2 .full_screen_pic p{position: absolute;top: 0;padding-left: .2rem;line-height: 1rem;color: #fff;text-align: center;width: 100%;}
.box2 .full_screen_pic .swiper-container{width: 100%;height: 100%;}
.box2 .full_screen_pic .swiper-button-next, .box2 .full_screen_pic .swiper-button-prev{width: .74rem;height: .74rem;opacity: 1;top: 50%;background-size: auto .44rem;border: 1px solid #fff;border-radius: 50%;padding: .3rem;}
.box2 .full_screen_pic .close{width: .44rem;height: .44rem;background-image: url("../images/close.png");background-size: 100% 100%;position: absolute;top: .3rem;right: .3rem;cursor: pointer;z-index: 9;}


@media screen and (max-width: 768px){
	.banner img{width: 186%;position: relative;left: -40%;}
	.banner .title{width: 3.4rem;margin-left: -1.7rem;}

	.swiper-button-next, .swiper-button-prev{width: 1rem;height: .48rem;background-size: 1rem auto;}
	.swiper-button-next{right: .15rem;}
	.swiper-button-prev{left: .15rem;}

	.box1 .swiper_video{width: 97%;padding-bottom: .7rem;}
	.box1 .swiper_video p{height: .75rem;line-height: .75rem;}

	.box2 .enterprise_pic{padding-bottom: .4rem;}
	.box2 .enterprise_pic .swiper-slide img{height: auto;}
	.box2 .enterprise_pic .swiper_environment{width: 97%;padding-bottom: .75rem;}
	.box2 .enterprise_pic .swiper_activity{width: 97%;padding-bottom: .75rem;}
	.box2 .enterprise_pic .swiper-slide{height: auto;}
	.box2 .enterprise_pic .swiper-slide p{height: .7rem;line-height: .7rem;bottom: 0;transform: translateY(0);top: auto;}
	.box2 .full_screen_pic .swiper-slide{padding-bottom: 2rem;}
	.box2 .full_screen_pic .swiper-slide img{width: 100%;height: auto;}
	.box2 .full_screen_pic .swiper-button-next, .box2 .full_screen_pic .swiper-button-prev{display: none;}
}