html,
body,
ul,
ol,
li,
p {
	margin: 0;
	padding: 0;
	font-family: "微软雅黑";
}

ul,
ol {
	list-style: none
}

.pre_banner_3d a {
	text-decoration: none;
	border: none;
}

body {
	overflow-x: hidden;
}

.pre_banner_3d {
	margin: auto;
	/*width: 1200px;*/
	height: 680px;
	position: relative;
	-webkit-user-select: none;
	-moz-user-select: none;
	-ms-user-select: none;
	user-select: none;
}

.banner_tree {
	width: 100%;
	height: 700px;
	position: absolute;
	bottom: 0;
	overflow: hidden;
}

.color_font {
	/*background: #63B504;*/
	color: #fff;
	/*border: 1px solid;*/
	width: 45px;
	height: 50px;
	font-size: 24px;
	text-align: center;
	line-height: 100px;
	border-radius: 5px;
	font-weight: 700;
	position: absolute;
	top: 0;
	bottom: 0;
	margin: auto;
	z-index: 50;
	cursor: pointer;
}

.left_btn {
	left: 0;
}

.right_btn {
	right: 0;
}

.show_s_ui {
	width: 100%;
	height: 100%;
	position: relative;
}

.show_s_ui>li {
	width: 215px;
	height: 362px;
	position: absolute;
	top: 0;
	bottom: 0;
	margin: auto;
	z-index: 30;
	cursor: pointer;
	filter: progid:DXImageTransform.Microsoft.Alpha(opacity=0);
	opacity: 0;
	font-size: 40px;
}

.show_s_ui>li>div {
	position: absolute;
	top: 0;
	width: 100%;
	height: 100%;
	background: #fff;
	filter: progid:DXImageTransform.Microsoft.Alpha(opacity=90);
	opacity: 0.9;
	display: none;
	border-radius: 0.2rem;
}

.show_s_ui>li>img {
	width: 100%;
	height: 100%;
	box-shadow: 0px 11px 14px 0px rgba(36,57,91,0.17);
}

#middel_shows {
	width: 295px;
	height: 503px;
	left: 37.7%;
	filter: progid:DXImageTransform.Microsoft.Alpha(opacity=100);
	opacity: 1;
}

#left_shows {
	left: 8%;
	filter: progid:DXImageTransform.Microsoft.Alpha(opacity=60);
	opacity: 0.6;
}

#right_shows {
	left: 73%;
	opacity: 0.6;
	filter: progid:DXImageTransform.Microsoft.Alpha(opacity=60);
}

#small_left,
#small_right {
	width: 154px;
	height: 249px;
	opacity: 0;
	filter: progid:DXImageTransform.Microsoft.Alpha(opacity=0);
}

#small_left {
	left: -15%;
}

#small_right {
	left: 102.5%;
}

@media screen and (max-width:1200px) {
	.pre_banner_3d {
		width: 1024px;
		height: 763px;
	}
	#middel_shows {
		left: 35.5%;
	}
	.show_s_ui>li {
		width: 175px;
		height: 282px;
	}
	#small_left,
	#small_right {
		width: 131px;
		height: 194px;
	}
}

@media screen and (max-width:1024px) {
	.pre_banner_3d {
		width: 875px;
		height: 765px;
	}
	#middel_shows {
		left: 34.8%;
	}
	#middel_shows {
		width: 267px;
		height: 457px;
	}
}

@media screen and (max-width:879px) {
	.pre_banner_3d {
		width: 746px;
		height: 735px;
	}
	#middel_shows {
		left: 31.8%;
	}
	#middel_shows {
		width: 269px;
		height: 457px;
	}
	.show_s_ui>li {
		width: 145px;
		height: 232px;
	}
}

@media screen and (max-width:768px) {
	.pre_banner_3d {
		width: 675px;
		height: 586px;
	}
	#middel_shows {
		left: 33.1%;
	}
	#middel_shows {
		width: 227px;
		height: 389px;
	}
	.show_s_ui>li {
		width: 138px;
		height: 215px;
	}
	#right_shows {
		left: 72%;
	}
	.banner_tree {
		height: 539px;
	}
}

@media screen and (max-width:685px) {
	.color_font {
		display: none
	}
	#small_left {
		left: -55%;
	}
	.pre_banner_3d {
		width: 520px;
	}
	#small_right {
		left: 109.5%;
	}
	#middel_shows {
		left: 29.7%;
	}
	#middel_shows {
		width: 213px;
		height: 340px;
	}
	#left_shows {
		left: 0%;
	}
	.show_s_ui>li {
		width: 106px;
		height: 190px;
	}
	#right_shows {
		left: 79.5%;
	}
}

@media screen and (max-width:521px) {
	.pre_banner_3d {
		width: 359px;
	}
	#left_shows {
		left: -41%;
	}
	#right_shows {
		left: 107.5%;
	}
	#middel_shows {
		left: 20.4%;
	}
	#middel_shows {
		width: 214px;
		height: 340px;
	}
	#middel_shows {
		left: 15.5%;
	}
	#middel_shows {
		width: 246px;
		height: 390px;
	}
}

@media screen and (max-width:359px) {
	.pre_banner_3d {
		width: 320px;
	}
	#middel_shows {
		left: 14.5%;
	}
	#middel_shows {
		width: 228px;
		height: 356px;
	}
}

#h5_prev_case {
	width: 0.45rem;
	height: 0.45rem;
	border-radius: 50%;
	cursor: pointer;
}

#h5_next_case {
	width: 0.45rem;
	height: 0.45rem;
	border-radius: 50%;
	cursor: pointer;
}

.submit-button{
	background-color: #fff;
}

a.nav2_case{
	color: rgba(255, 255, 255, 1) !important;
}

.show_s_ui  li .card .img-msk {
    position: absolute;
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 1);
    top: 0;
    left: 0;
    z-index: 3;
    display: none;
    border-radius: 0.2rem;
    overflow: hidden;

    /*opacity:0.59*/

}

.show_s_ui  li .card .img-msk .up {
    text-align: center;
    margin-top: 30%;
}

.show_s_ui  li .card .img-msk .up a {
    color: #fff;
}

.show_s_ui  li .card .img-msk .up .title {
    font-size: 0.15rem;
    font-family: PingFangSCSemibold-;
    font-weight: normal;
    color: rgba(255, 255, 255, 1);
}

.show_s_ui li .card .img-msk .up .tag {
    font-size: 0.09rem;
    color: rgba(255, 255, 255, 1);
    padding-top: 0.06rem;
    border-top: 1px solid #fff;
}

.show_s_ui  li .card .img-msk .bottom {
    font-size: 0.08rem;
    color: rgba(255, 255, 255, 1);
    text-align: center;
    margin-top: 0.5rem;
}

.show_s_ui  li .card .img-msk .bottom img {
    width: 40%;
    height: inherit;
    margin-bottom: 0.08rem;
}

/*模块七*/

.main-section-7 {
	position: relative;
	text-align: center;
}

.main-section-7 .content {
	position: absolute;
	top: 0.8rem;
}

.main-section-7 h3 {
	font-size: 0.20rem;
	font-family: PingFangSC;
	font-weight: 500;
	color: rgba(255, 255, 255, 1);
	text-align: center;
}

.refer-btn {
	width: 2.37rem;
	height: 0.52rem;
	background: rgba(255, 255, 255, 1);
	border-radius: 0.26rem;
	font-size: 0.20rem;
	font-family: PingFangSC;
	font-weight: 500;
	color: rgba(0, 0, 0, 1);
	margin-top: 0.62rem;
	/*text-align: center;*/
}

.bg {
	width: 100%;
	height: inherit;
}