/*body{
	margin: 0;
}
div{
	box-sizing: border-box;
}
a{
	text-decoration: none;
	color: initial;
}
p{
	margin: 0;
	padding:0;
}*/

/*.clear{
	clear: both;
}*/

.cloud_container {
	width: 1300px;
	padding-bottom: 80px;
	height: auto;
	margin: auto;
	padding-top: 60px;
}

.section {
	display: block;
	margin-top: 60px;
}

.help_box {
	margin-bottom: 40px;
	width: 1280px;
	margin-left: 10px;
	height: auto;
	border: 1px solid #CBEDFF;
	border-radius: 4px;
}

.help_box_container {
	width: 100%;
}

.help_box .name {
	/* margin-right: 50px; */
	width: 125px;
	text-align: center;
	font-size: 14px;
	color: #1A2736;
	height: 100%;
	/* line-height: 50px; */
	/* border-right: 1px solid #CBEDFF; */
	padding-top: 20px;
}

.help_box>.help_box_container>div {
	display: inline-block;
	vertical-align: top;
}

.help_box>.help_box_container>.content {
	width: 100%;
	padding-top: 20px;
	padding-bottom: 10px;
	padding-left: 10px;
}

.help_box ul {
	margin: 0;
	padding: 0;
}

.help_box li {
	display: inline-block;
	margin-right: 20px;
	border-radius: 2px;
	height: 26px;
	text-align: certer;
	padding-left: 10px;
	padding-right: 10px;
	cursor: pointer;
	margin-bottom: 10px;
}

.help_box li span {
	color: #5E6978;
	line-height: 26px;
	font-size: 14px;
}

.help_box li:hover {
	background-color: #007FDF;
}

.help_box ul .active {
	background-color: #007FDF;
}

.help_box li:hover span {
	color: white;
}

.help_box ul .active span {
	color: white;
	cursor: pointer;
}

.help_box li a {
	font-size: 14px;
	color: #5E6978;
	/*line-height: 50px;*/
}

.section .title {
	font-size: 20px;
	color: #1A2736;
	letter-spacing: 0;
	line-height: 30px;
	padding-left: 30px;
}

.section .content ul {
	margin: 0;
	padding: 0;
}

.section .content .item {
	display: inline-block;
	float: left;
	width: 240px;
	height: 150px;
	margin-left: 10px;
	margin-right: 10px;
	margin-top: 20px;
	border-radius: 4px;
	perspective: 500px;
}

.section .content .item:hover .b_item_btn {
	display: block;
}

.section .content .item .item_inner {
	width: 100%;
	height: 100%;
	padding-top: 20px;
	position: relative;
	margin: auto;
	transform-origin: 10% 10%;
	transition: all .2s linear;
	background-color: #E0F3FF;
	border-radius: 4px;
}

.section .content .item .item_inner .item_link {
	position: absolute;
	top: 0;
	left: 0;
	height: 100%;
	width: 100%;
	cursor: pointer;
	z-index: 100;
}

.section:nth-of-type(odd) .content .item .item_inner {
	background-color: #CBEDFF;
}

.section .content .item .item_inner:hover {
	transform: rotate3d(0, 1, 0, -6deg);
	box-shadow: 0 5px 20px 0 rgba(198, 211, 220, 0.1);
}

.b_item_pic {
	position: absolute;
	bottom: 24px;
	right: 21px;
	z-index: 99;
}

.b_item_btn {
	position: absolute;
	bottom: 24px;
	left: 21px;
	display: none;
}

.b_item_btn span {
	font-size: 14px;
	color: #007FDF;
	letter-spacing: 0;
	line-height: 20px;
}

.b_item_btn img {
	vertical-align: middle;
	margin-left: 5px;
	transition: margin-left .2s ease-in;
	-moz-transition: margin-left .2s ease-in;
	-webkit-transition: margin-left .2s ease-in;
	-o-transition: margin-left .2s ease-in;
}

.b_item_btn:hover img {
	margin-left: 10px;
}

.section .content .item p {
	display: block;
	width: 200px;
	margin: auto;
	line-height: 25px;
	font-size: 16px;
	color: #5E6978;
}

#navMenu .dropdown-content {
	display: block !important;
}

.dropdown-content-inner>div:nth-of-type(1) span {
	color: #3C73B9 !important;
}

.switch_tab_wrap .li-a span:nth-of-type(4) {
	border-bottom: 14px solid #F2FAFF !important;
}

@media screen and (max-width: 1408px) {}

@media screen and (max-width: 1280px) {
	.cloud_container {
		width: 1040px;
	}
	.content ul .b_li {
		/*width: 333px;*/
	}
	.content ul .b_li_bottom {
		/*width: 510px;*/
	}
	.b_item_pic img {
		/*width: 140px;*/
	}
	.help_box {
		width: 100%;
		overflow-x: auto;
		overflow-y: hidden;
	}
	.help_box_cloud_container {
		width: 1280px;
	}
}

@media screen and (max-width: 1024px) {
	.cloud_container {
		width: 90%;
	}
	.content ul .b_li {
		width: 48%;
		margin-left: 2%;
		margin-top: 20px;
		perspective: 900px;
	}
	.content ul .b_li_bottom {
		width: 48%;
	}
}

@media screen and (max-width: 768px) {
	.cloud_container {
		width: 80%;
	}
	.content ul .b_li {
		width: 100%;
		margin-left: 0;
	}
}

@media screen and (max-width: 480px) {
	.content ul .b_li {
		height: 380px;
	}
	.b_item .title {
		font-size: 24px;
	}
	.content ul .b_li_bottom {
		height: 420px;
	}
	.b_item .describe {
		font-size: 14px;
	}
}

@media screen and (max-width: 375px) {}