.shiyan-container {
	margin-top: -10px;
	margin-left: auto;
	margin-right: auto;
	background-color: white;
}
.shiyan-container .top-banner{
	position: relative;
	width: 100%;
}
.shiyan-container .top-banner .bg-img{
	content:url(../../img/shiyan/banner.png);
	display: block;
	height: auto;
	width: 100%;
}
.top-banner .banner-title{
	position: absolute;
	display: flex;
	align-items: center;
	width: 60%;
	height: 200px;
	left: 15%;
	top: calc(50% - 100px);
	color: #fff;
	transition: all 2s;
	-moz-transition: all 2s;
	-webkit-transition: all 2s;
	-o-transition: all 2s;
	opacity: 0;
	z-index: 9;
}
.top-banner .banner-title .shiyan-title{
	font-size: 48px;
	font-weight: bold;
	margin-bottom: 50px;
	letter-spacing: 4px;
}
.top-banner .banner-title .shiyan-min-title{
	font-size: 30px;
	letter-spacing: 2px;
}
.content-1200{
	max-width: 1200px;
	margin: 0 auto;
}
.nvidia-box{
	background-color: #fff;
	height: 630px;
	overflow: hidden;
}
.flex-box{
	display: flex;
	justify-content: center;
	align-items: center;
	width: 100%;
	height: 100%;
	padding: 0 15px;
}
.nvidia-box .nvidia-con{
	overflow: hidden;
}
.nvidia-box .nvidia-con .vidia-train-text{
	float: left;
	width: 60%;
	color:#333;
	padding:30px 0;
	line-height: 38px;
}
.nvidia-box .nvidia-con .vidia-train-text .train-title{
	font-size: 30px;
	margin-bottom: 45px;
}
.nvidia-box .nvidia-con .vidia-train-text .train_text{
	font-size: 16px;
}
.nvidia-box .nvidia-con .nvidia-img{
	float: right;
	content: url(../../img/shiyan/gpu.png);
	max-width: 460px;
	width: 32%;
}
.provide-image{
	width: 100%;
	height:700px;
	background-image: url(../../img/shiyan/p-image-bg.png);
	background-size: 100% 100%;
	position: relative;
}
.provide-image .pro-image-box{
}
.shiyan-type-title{
	text-align: center;
}
.pro-image-box .image-title{
	position: relative;
	width: 217px;
	margin: 0 auto;
	display: inline-block;
	font-size: 30px;
	color: #fff;
	font-weight: bold;
}
.pro-image-box .image-title::after{
	content: " ";
	position: absolute;
	bottom: -22px;
	left: 44px;
	width: 130px;
	height: 4px;
	background-color:#34d4a1;
	border-radius: 2px;
}
.pro-image-box .image-img-con{
	margin-top: 60px;
	position: relative;
	overflow: hidden;
}
.pro-image-box .image-img-con .practical-img{
	width: 55%;
}
.pro-image-box .image-img-con .practical-img img{
	width: 100%;
	height: auto;
}
.image-img-con .practical-desc_text{
	position: absolute;
	width: 47%;
	top: 43px;
	right: 0;
	height: calc(100% - 86px);
	background-color:#34d4a1;
	color: #fff;
}
.image-img-con .practical-desc_text .text{
	padding: 42px 60px;
	font-size: 16px;
}
.image-img-con .practical-desc_text .text1{
	line-height: 35px;
}
.image-img-con .practical-desc_text .text2{
	line-height: 30px;
	padding-top: 12px;
}

.edu-programme .edu-pro{
	padding: 102px 0;
}
.edu-programme .edu-title{
	position: relative;
	width: 217px;
	margin: 0 auto;
	display: inline-block;
	font-size: 30px;
	color: #333;
	font-weight: bold;
}
.edu-programme .edu-title::after{
	content: " ";
	position: absolute;
	bottom: -22px;
	left: 44px;
	width: 130px;
	height: 4px;
	background-color:#34d4a1;
	border-radius: 2px;
}
.shixun_play_demo_box{
	/* width: 70%; */
	margin: 60px auto;
	overflow: hidden;
}
.shixun_play_demo_box .pro_item_u{
	margin: 1rem;
	cursor: pointer;
	text-align: center;
	box-shadow:2px 2px 10px rgba(51, 51, 51, 0.16);
	-webkit-transition: all .3s ease;
	-moz-transition: all .3s ease;
	-o-transition: all .3s ease;
	transition: all .3s ease;
}
.shixun_play_demo_box .pro_item_u:hover{
	background-color: #F1FEFC;
	color:#666666;
	border:0;
}
.shixun_play_demo_box .pro_item_u:hover .ic_txt::after{
	background-color: #999999;
}
.shixun_play_demo_box .pro_item_u .ic_b{
	text-align: center;
}
.shixun_play_demo_box .pro_item_u .ic_b .my_icon{
	    width: 100%;
	    height: auto;
}
.pro_item_u .ic_text_box{
	height: 230px;
	overflow: hidden;
}
.pro_item_u .ic_txt{
	position: relative;
	font-size: 18px;
	font-weight: 600;
	margin-top: 1rem;
	padding: 30px 0;
}
.pro_item_u .ic_txt span{
	display: block;
	width: 120px;
	margin: 0 auto;
}
.pro_item_u .ic_txt::after{
	  content: " ";
	  position: absolute;
	  left: calc(50% - 50px);
	  background-color: #34d4a1;
	  border-radius: 2px;
	  height: 4px;
	  width: 100px;
	  bottom: 0;
}
.pro_item_u .ic_dsc {
    font-size: 14px;
    padding: 2rem 2rem;
}

.case-box{
	background-color: #f8f8f8;
}
.case-con{
	padding-top: 90px;
	padding-bottom: 90px;
}
.case-con .case-title{
	position: relative;
	width: 217px;
	margin: 0 auto;
	display: inline-block;
	font-size: 30px;
	color: #333;
	font-weight: bold;
}
.case-con .case-title::after{
	content: " ";
	position: absolute;
	bottom: -22px;
	left: 44px;
	width: 130px;
	height: 4px;
	background-color:#34d4a1;
	border-radius: 2px;
}
.case-con .case-list{
	margin-top: 48px;
	height: 506px;
	overflow: hidden;
}
.case-con .case-list .case-item{
	overflow: hidden;
	width: 100%;
	height: 100%;
}
.case-item .case-left-d-box{
	float: left;
	width: calc(95% - 513px);
}
.case-item .case-left-detial{
	position: relative;
	width: 95%;
	margin-top: 130px;
	border-top: 2px solid #cccccc;
	border-left: 2px solid #cccccc;
	border-bottom: 2px solid #cccccc;
	padding: 105px 25px 25px 25px;
	background-color: #fff;
	margin-left: 5%;
}
.case-item .case-left-detial .d-span{
	display: inline-block;
	font-size: 14px;
	color:#333;
	line-height: 36px;
}
.case-item .case-left-detial .case-item-title{
	position: absolute;
	width: 317px;
	height: 100px;
	border:1px solid #34d4a1;
	left: -42px;
	top: -22px;
}
.case-item .case-left-detial .case-item-title .item-num{
	width: 98px;
	height: 100%;
	background-color: #34D4A1;
	color: #fff;
	font-size: 40px;
	display: flex;
	justify-content: center;
	align-items: center;
	float: left;
}
.case-item .case-left-detial .case-item-title  .item-name{
	font-size: 24px;
	font-weight: bold;
	color:#333;
	display: flex;
	justify-content: center;
	align-items: center;
	float: left;
	height: 100%;
	width: calc(100% - 98px);
	background-color: #fff;
}
.case-item .case-right-img-box{
	float: left;
	position: relative;
	width: 513px;
	padding-left:13px;
	padding-bottom:13px;
	background-color: #ddfff4;
	height: 100%;
}
.case-item .case-right-img-box::before{
	content:" ";
	position: absolute;
	width: 13px;
	height: 13px;
	left: 0;
	top: 0;
	background-color: #f8f8f8;
}
.case-item .case-right-img-box::after{
	content:" ";
	position: absolute;
	width: 13px;
	height: 13px;
	right: 0;
	bottom: 0;
	background-color: #f8f8f8;
}
.case-item .case-right-img-box .case-img-show{
	width: 500px;
	height: 493px;
}
.app-ability{
	background-color:#202126;
	padding: 98px 0;
}
.app-ability .app-title{
	position: relative;
	width: 217px;
	margin: 0 auto;
	display: inline-block;
	font-size: 30px;
	color: #fff;
	font-weight: bold;
}
.app-ability .app-title::after{
	content: " ";
	position: absolute;
	bottom: -22px;
	left: 44px;
	width: 130px;
	height: 4px;
	background-color:#34d4a1;
	border-radius: 2px;
}
.app-ability .app-box{
	margin-top: 108px;
	overflow: hidden;
}
.app-ability .app-box .app-item{
	float: left;
	width: 25%;
	height: 492px;
	display: flex;
	justify-content: center;
	align-items: center;
	color:#fff;
}
.intelligent-recognition{
	background-image: url(../../img/shiyan/app-icon/style2-bg.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}
.intelligent-recognition .a-icon{
	background-image: url(../../img/shiyan/app-icon/style2.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}
.auto-study{
	background-image: url(../../img/shiyan/app-icon/style4-bg.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}
.auto-study .a-icon{
	background-image: url(../../img/shiyan/app-icon/style4.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}
.word-handle{
	background-image: url(../../img/shiyan/app-icon/style1-bg.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}
.word-handle .a-icon{
	background-image: url(../../img/shiyan/app-icon/style1.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}
.intelligent-go{
	background-image: url(../../img/shiyan/app-icon/style3-bg.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}
.intelligent-go .a-icon{
	background-image: url(../../img/shiyan/app-icon/style3.png);
	background-size: 100% 100%;
	background-repeat: no-repeat;
}
.app-item .abil-con{
	width: 59%;
	height: 50%;
	text-align: center;
}
.app-item .abil-con .abli-con-icon{
	margin-bottom: 35px;
}
.app-item .abil-con .abli-con-icon .a-icon{
	display: inline-block;
	width: 60px;
	height: 60px;
	margin-bottom: 11px;
}
.app-item .abil-con .abli-con-icon .a-title{
	font-size:20px;
}
.app-item .abil-con .alli__text{
	font-size:14px;
	line-height: 30px;
}
@media (min-width: 767px) and (max-width:1499px){
	.top-banner .banner-title .shiyan-title{
		font-size:28px;
	}
	.top-banner .banner-title .shiyan-min-title{
		font-size: 16px;
	}
	.nvidia-box .nvidia-con .vidia-train-text{
		width: 50%;
		padding: 30px 5%;
	}
	.nvidia-box .nvidia-con .vidia-train-text .train-title{
		font-size: 22px;
	}
	.nvidia-box .nvidia-con .nvidia-img{
		width:25%;
		margin-right: 7%;
	}
	
	.provide-image .pro-image-box{
		padding: 0 30px;
	}
	.image-img-con .practical-desc_text .text{
		font-size: 14px;
		padding: 3rem 60px;
	}
	.image-img-con .practical-desc_text .text1{
		line-height: 25px;
	}
	.image-img-con .practical-desc_text .text2{
		line-height: 25px;
	}
	.pro-image-box .image-title{
		font-size:20px;
	}
	
	.edu-programme .edu-title{
		font-size:20px;
	}
	.case-con .case-title{
		font-size:20px;
	}
	.app-ability .app-title{
		font-size:20px;
	}
	
}
@media (max-width: 767px){
	.shiyan-container .top-banner{
		    height: 104px;
	}
	.top-banner .banner-title{
		left: 3%;
		width: 80%;
		height: 100%;
		top: 0;
	}
	.top-banner .banner-title .shiyan-title{
		font-size:16px;
		margin-bottom: 10px;
	}
	.top-banner .banner-title .shiyan-min-title{
		font-size: 12px;
	}
	.nvidia-box{
		height: auto;
	}
	.nvidia-box .nvidia-con .vidia-train-text{
		width: 100%;
		padding: 30px 5%;
	}
	.nvidia-box .nvidia-con .vidia-train-text .train_text{
		font-size: 14px;
	}
	.nvidia-box .nvidia-con .vidia-train-text .train-title{
		font-size: 14px;
		text-align: center;
		margin-bottom: 2rem;
		margin-top: 2rem;
		font-weight: 600;
	}
	.nvidia-box .nvidia-con .nvidia-img{
		float: none;
		width: 90%;
		margin: 3rem auto;
	}
	
	.provide-image{
		height: auto;
	}
	.pro-image-box .image-title{
		font-size:18px;
	}
	.edu-programme .edu-title{
		font-size:18px;
	}
	.case-con .case-title{
		font-size:18px;
	}
	.app-ability .app-title{
		font-size:18px;
		color:#333;
	}
	
	.pro-image-box .image-title::after{
		bottom: -18px;
	}
	.pro-image-box .image-img-con .practical-img{
		margin-top: 0;
		margin-bottom: 0;
		margin-left: auto;
		margin-right: auto;
		width:100%;
	}
	.image-img-con .practical-desc_text{
		width: 100%;
		position:relative;
		top: 0;
		right: 0;
		height: auto;
	}
	.provide-image .pro-image-box{
		    padding: 0;
		    
	}
	.shiyan-type-title{
	    padding-top: 20px;
	}
	.image-img-con .practical-desc_text .text{
		padding: 20px 30px;
		font-size: 13px;
	}
	.image-img-con .practical-desc_text .text1{
		line-height: 25px;
	}
	.image-img-con .practical-desc_text .text2{
		line-height: 25px;
	}
	
	.pro_item_u .ic_txt{
		font-size:14px;
	}
	.pro_item_u .ic_dsc{
		font-size: 12px;
	}
	.pro_item_u .ic_text_box{
		height: auto;
	}
	.edu-programme .edu-pro{
		padding: 15px 0;
	}
	.shixun_play_demo_box{
		margin: 15px auto;
	}
	.app-ability .app-box .app-item{
		width: calc(50% - 10px);
        height: 100px;
        margin-right: 20px;
        margin-bottom: 20px;
        border-radius: 8px;
        display: flex;
        justify-content: center;
        align-items: center;
	}
	.app-ability .app-box .app-item:nth-child(2n){
       	margin-right: 0 !important; 	    
	}
	.app-item .abil-con .abli-con-icon{
	    margin-bottom: 0;
	}
	.app-item .abil-con .abli-con-icon .a-icon{
	    width: 30px;
	    height: 30px;
	}
	.app-item .abil-con .abli-con-icon .a-title{
	    font-size: 14px;
	}
	
	 .case-con{
		 padding-top: 20px;
		 padding-bottom: 20px;
	 }
	 .case-con .case-list{
		 height: auto;
	 }
	
	.case-item .case-right-img-box .case-img-show{
		width:100px;
		height:auto;
	}
	.case-item .case-left-detial{
		width: 100%;
		margin-top: 30px;
		padding: 25px;
		border-right: 2px solid #cccccc;
	}
	.case-item .case-left-d-box{
		float: none;
		width: 90%;
	}
	.case-item .case-left-detial .case-item-title{
		height: 40px;
		left: 10px;
		top: -24px;
		background: white;
	}
	.case-item .case-left-detial .case-item-title .item-num{
		width: 60px;
		    font-size: 18px;
	}
	.case-item .case-left-detial .case-item-title .item-name{
		font-size:18px;
	}
	.case-item .case-left-detial .d-span{
		font-size:14px;
	}
	.case-item .case-right-img-box{
		display: none;
	}
	
	.app-ability{
		    padding: 30px 0;
		    background-color:#f8f8f8;
	}
	
	.app-ability .app-box{
	    width: 90%;
        margin: 40px auto;
	}
}