a,
aside,
body,
div,
footer,
html,
i,
img,
li,
nav,
p,
section,
ul {
	padding: 0;
	margin: 0
}

li {
	list-style: none
}

a {
	text-decoration: none
}

body {
	font-size: 12px;
	color: #4d4d4d;
	font-family: Helvetica Neue, Microsoft Yahei
}

.container,
.main,
body {
	background: #f3f6f8
}

.iconfont {
	color: #6b7386;
	padding-right: 4px
}

.container .left-bar {
	position: fixed;
	padding: 0 20px;
	background: #30333c;
	color: #6b7386;
	box-sizing: border-box;
	flex-direction: column;
	height: 100vh;
	display: flex;
	width: 248px;
	transition: all .5s
}

.container .main {
	position: relative;
	display: flex;
	flex-direction: column;
	-webkit-box-orient: vertical;
	margin-left: 248px
}

.container .main .iconfont {
	font-size: 18px;
	color: #000
}

.set-scroll {
	background-color: #494f5e;
	border-radius: 0;
	width: 4px
}

.left-bar .title {
	color: #fff;
	font-size: 18px;
	height: 50px;
	line-height: 50px
}

.left-bar .title p {
	text-align: center
}

.left-bar .nav {
	flex: 1;
	-webkit-box-flex: 1;
	flex-grow: 1
}

.left-bar .nav .item {
	height: 48px;
	line-height: 46px;
	border-top: 2px solid rgba(255, 255, 255, .04);
	border-bottom: 2px solid rgba(255, 255, 255, .04)
}

.left-bar .nav>.active {
	position: relative
}

.left-bar .nav>.active .line {
	position: absolute;
	right: 0;
	height: 30px;
	width: 3px;
	background: #3a85ff;
	z-index: 100000;
	margin-top: 10px
}

.left-bar .nav-item {
	min-height: 100vh;
	/*overflow-y: scroll*/
}

.left-bar .nav-item::-webkit-scrollbar-track {
	background-color: #494f5e;
	border-radius: 0;
	width: 4px
}

.left-bar .nav-item::-webkit-scrollbar-thumb {
	background-color: #494f5e;
	border-radius: 0;
	width: 4px
}

.left-bar .nav-item::-webkit-scrollbar {
	background-color: #494f5e;
	border-radius: 0;
	width: 4px
}

.left-bar .nav-item li {
	padding-left: 20px;
	height: 32px;
	line-height: 32px
}

.left-bar .nav-item li:hover a,
.left-bar .nav-item li:hover i,
.left-bar .nav-item li>.active,
.left-bar .nav-item li>.active i {
	color: #fff
}

.left-bar .nav-item li a {
	text-decoration: none;
	font-size: 12px;
	display: inline-block;
	width: 100%;
	color: #6b7386
}

.nav .item a {
	color: #fff
}

.nav .comment {
	position: fixed;
	z-index: 100;
	bottom: 1px;
	width: 200px;
	background: #30333c
}

.main #mainContent {
	max-width: 1200px
}

.main .box {
	overflow: hidden;
	margin: 20px 30px;
	background: #fff;
	padding-bottom: 20px
}

.main .box .sub-category>div {
	padding: 12px 0 0 2.1%;
	font-size: 18px
}

.main .box .item {
	width: 20%;
	border: 1px solid #e4ecf3;
	box-shadow: 1px 2px 3px #f2f6f8;
	border-radius: 6px;
	background: #fff;
	padding: 10px;
	min-width: 200px;
	margin: 22px 0 0 2.1%;
	float: left;
	overflow: hidden;
	transition: all .3s
}

.main .box .item:hover {
	transform: translateY(-5px)
}

.main .box .item .no-logo {
	color: #3273dc;
	font-weight: 700;
	font-size: 14px
}

.main .box .item .logo {
	height: 40px;
	position: relative;
	font-size: 14px;
	font-weight: 700;
	color: #3273dc;
	overflow: hidden;
	text-overflow: ellipsis;
	white-space: nowrap;
	padding: 0 .1rem
}

.main .box .item .logo img {
	width: 40px;
	height: 40px;
	border-radius: 50%;
	vertical-align: middle
}

.main .box .item .desc {
	color: gray;
	font-size: 12px;
	padding-top: 10px;
	height: 38px;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	-webkit-box-orient: vertical
}

.footer {
	width: 100%;
	bottom: 0;
	line-height: 45px;
	background: #fff;
	box-shadow: 0 0 1rem rgba(0, 0, 0, .2)
}

.footer .copyright {
	margin-left: 30px;
	color: #949494;
	font-size: 12px
}

.footer .copyright a {
	text-decoration: none;
	color: #3a85ff
}

#menu-box {
	display: none;
	width: 100%;
	background: #fff;
	text-align: right;
	position: sticky;
	top: 0;
	z-index: 2;
	box-shadow: 1px 1px 8px #e0ddf;
	height: 50px
}

#menu-box #menu {
	height: 50px;
	width: 40px;
	position: absolute;
	right: 10px
}

#menu-box #menu * {
	transition: all .3s;
	-webkit-transition: all .3s;
	box-sizing: border-box
}

#menu-box #menu input[type=checkbox] {
	display: none
}

#menu-box #menu input[type=checkbox]:checked~.menu-spin>.horizontal {
	opacity: 0
}

#menu-box #menu input[type=checkbox]:checked~.menu-spin>.line-1 {
	transform: rotate(405deg);
	-webkit-transform: rotate(405deg);
	margin-top: 10px
}

#menu-box #menu input[type=checkbox]:checked~.menu-spin>.line-2 {
	transform: rotate(-405deg);
	-webkit-transform: rotate(-405deg);
	margin-top: -10px
}

#menu-box #menu label {
	cursor: pointer;
	position: absolute;
	z-index: 99;
	height: 100%;
	width: 100%;
	top: 10px;
	left: 0
}

#menu-box #menu label .line {
	position: absolute;
	height: 4px;
	width: 100%;
	background-color: #a2a2a2
}

#menu-box #menu label .horizontal {
	top: 10px
}

#menu-box #menu label .line-2 {
	top: 20px
}

.download a,
.download i {
	color: #3668bd!important
}

#fixedBar {
	padding: 10px;
	background: #fff;
	width: 25px;
	height: 25px;
	position: fixed;
	right: 10px;
	bottom: 30px;
	z-index: 9999;
	box-shadow: 0 0 20 #eee;
	box-shadow: 0 0 20px #ccc;
	cursor: pointer;
	display: none
}

#fixedBar svg {
	color: #9e9e9e
}

@media screen and (max-width:481px) {
	.container .box .item {
		width: 39%;
		min-width: 100px
	}
	.container .main {
		margin-left: 0
	}
	.container .left-bar {
		z-index: 999;
		left: -249px
	}
	#menu-box {
		display: block
	}
}

@media screen and (min-width:481px) {
	.container .left-bar {
		left: 0
	}
}

@media screen and (min-width:482px) and (max-width:789px) {
	.container .box .item {
		width: 90%
	}
	.container .left-bar {
		left: 0
	}
}

@media screen and (min-width:790px) and (max-width:1039px) {
	.container .box .item {
		width: 43%
	}
}

@media screen and (min-width:1040px) and (max-width:1920px) {
	.container .box .item {
		width: 20%
	}
}