.width100 {
	width: 100%;
}

.img-style {
	width: 100%;
	min-width: 1300px;
	height: 200px;
	display: inline-block;
}

.top-title {
	font-weight: 900;
	position: relative;
	top: calc(50% - 25px);
	transform: translateY(-50%);
	text-align: center;
	color: white;
	font-size: 36px;
}

.bottom-title {
	position: relative;
	top: calc(50% - 20px);
	transform: translateY(-50%);
	letter-spacing: 5px;
	color: white;
	font-size: 20px;
}

.center {
	margin-top: 0;
	width: 1300px;
	margin: 0 auto;
	position: relative;
}

.center-top {
	background-color: white;
	width: 100%;
	margin-top: 20px;
}

.search-line {
	width: 100%;
	display: flex;
	border-bottom: 1px solid #e5e5e5;
	height: 80px;
	line-height: 80px;
}

.my-icon {
	float: left;
	font-size: 30px;
	color: #3166C8;
	margin-left: 20px;
}

.search {
	flex: 1;
	text-align: right;
}

.search-input {
	border: 1px solid #3166C8;
	border-top-left-radius: 3px;
	border-bottom-left-radius: 3px;
}

.search-input input {
	width: 300px;
	height: 35px;
	font-size: 14px;
	border: none;
}

.search-btn {
	height: 37px;
	line-height: 37px;
	padding: 0 15px;
	margin-left: -10px;
	background-color: #3166C8;
	border-top-right-radius: 3px;
	border-bottom-right-radius: 3px;
	margin-right: 20px;
}

.search-btn i {
	font-size: 20px !important;
}

.center-bottom {
	margin-top: 20px;
	min-height: 200px;
	padding-top: 10px;
	background-color: white;
}

.department {
	font-size: 16px;
	color: black;
	margin-left: 20px;
	font-weight: 600;
	width: 120px;
}

.departs {
	line-height: normal;
	display: flex;
	align-items: center;
	padding-left: 20px;
	flex-wrap: wrap;
}

.tip {
	height: 25px;
	line-height: 25px;
	text-align: center;
	font-size: 14px;
	justify-content: center;
	display: flex;
	margin-right: 20px;
	user-select: none;
	border-radius: 5px;
	padding: 0 10px;
}

.tip:hover {
	cursor: pointer;
	background-color: #bgcred;
	color: white;
}

.tip-this {
	color: white;
	background-color: #bgcred;
	padding: 0 10px;
}

.center-bottom .aniDiv {
	float: left;
	width: 300px;
	height: 150px;
	margin: 10px 0 10px 20px;
	background-color: #f9f9fa;
}

.body-item {
	width: 298px;
	height: 150px;
	border: 1px solid #CCCCCC;
	transition: all 0.4s;
	-webkit-transition: all 0.4s;
}

.body-item:hover {
	cursor: pointer;
	margin-top: -10px;
	margin-bottom: 50px;
	box-shadow: 0 0.125rem 0.75rem 0 rgba(0, 0, 0, .1);
	-webkit-box-shadow: 2 0.125rem 0.75rem 0 rgba(0, 0, 0, .1);
}

.layer_notice {
	float: left;
	width: 330px;
	overflow: hidden;
	background: #5FB878;
	padding: 10px;
	line-height: 40px;
	border-radius: 5px;
}

.item-top {
	position: relative;
	width: 90%;
	margin: 0 auto;
	border-bottom: 1px dashed #CCCCCC;
}

.item-bottom {
	width: 90%;
	margin: 20px auto 0;
	display: flex;
	justify-content: space-between;
	font-size: 14px;
}

.projectinfo {
	width: 100%;
	height: 60px;
	line-height: 20px;
	font-size: 14px;
}

.course-content {
	float: none;
	box-shadow: none;
	padding: 20px;
}

.course-nav-row {
	height: 55px;
}

.course-nav-box {
	padding: 5px;
	position: relative;
	z-index: 5;
}

.course-nav-box .hd {
	position: absolute;
	left: 10px;
	top: 10px;
	width: 90px;
	line-height: 30px;
	font-weight: 700;
	font-size: 14px;
}

.course-nav-box .bd {
	position: relative;
	z-index: 5;
	margin-left: 90px
}

.course-skills-box .bd {
	overflow: hidden;
	max-height: 40px;
}

.course-skills-box:hover {
	background: #fff;
	border: 1px solid rgba(28, 31, 33, .1);
	box-shadow: 0 8px 16px 0 rgba(28, 31, 33, .2);
	border-radius: 8px
}

.course-skills-box:hover .bd {
	max-height: none;
	overflow: visible;
	-webkit-animation-duration: .3s;
	animation-duration: .3s;
	-webkit-animation-fill-mode: both;
	animation-fill-mode: both;
	-webkit-animation-name: skillIn;
	animation-name: skillIn;
}

.course-nav-item {
	display: inline-block;
	margin: 0 4px
}

.course-nav-item a {
	display: block;
	margin-bottom: 10px;
	padding: 10px;
	font-size: 16px
}

.course-nav-item.on a {
	padding: 5px 10px;
	background: #3166C8;
	border-radius: 5px;
	color: #FFFFFF;
}

.leaveday {
	font-size: 13px;
	text-align: right;
	height: 29px;
}

.project-report {
	background-color: #3166C8;
	width: 200px;
	height: 40px;
	border-radius: 5px;
	line-height: 40px;
	text-align: center;
	margin: 20px auto 0;
	color: white;
}

.ellipsis-text1 {
	white-space: nowrap;
	overflow: hidden;
	text-overflow: ellipsis;
}

.declarationDirection {
	font-size: 16px;
	color: black;
	width: calc(100% - 5px);
	display: inline-block;
	vertical-align: middle;
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 2;
	line-clamp: 2;
	-webkit-box-orient: vertical;
}

.myicon {
	font-size: 20px;
	vertical-align: middle;
}

.bgcred {
	color: #3166C8
}

.hide-in-line {
	text-overflow: -o-ellipsis-lastline;
	overflow: hidden;
	text-overflow: ellipsis;
	display: -webkit-box;
	-webkit-line-clamp: 3;
	line-clamp: 3;
	-webkit-box-orient: vertical;
}

.empty {
	width: 100%;
}