html,
body {
	margin: 0;
}
body{
    font-family: "黑体";
}
.clear{
    clear: both;
}

header {
	position: fixed;
	top: 0;
	z-index: 10;
	height: 60px;
	width: 100%;
	background-color: rgb(0, 129, 227);
}

header>div {
	width: 1200px;
	margin: 0 auto;
}

div.divInline {
	/* display: inline-block; */
	float: right;
	width: 200px;
	height: 30px;
	line-height: 30px;
	margin-top: 30px;
	color: white;
}

main {
	margin: 0;
}

main>section {
	width: 1200px;
	margin: 0 auto;
	padding: 80px 40px;
}
main#sect1{
    margin-top: 66px;
    box-shadow: 3px 3px 10px rgba(0, 0, 0, .2);
}
main>section.EMCourseListBanner{
    padding: 0px;
    margin-top: 61px;
    padding-bottom: 20px;
}
main>section.EMCourseListBanner h4{
    font-weight: normal;
    line-height: 40px;
    color: #8b8d88;
}
main>section.EMCourseListBanner h4 a{
    text-decoration: none;
    color: #8b8d88;
}
.currentDirectory{
    color: #333333;
}
.catalog{
    line-height: 39px;
    padding-left: 35px;
    margin: 0;
    font-weight: normal;
    background: url(./images/catalogIcon.png) no-repeat 0 center;
    float: left;
}

.logo{
	float: left;
}
.currentPosition{
	float: left;
	margin-left: 15px;
	font-size: 14px;
	margin-top: 15px;
	color: #cccccc;
}
.currentPosition a{
    text-decoration: none;
	color: #cccccc;
}
.arrow{
	margin-left: 5px;
	margin-right: 5px;
}

/* 实训目录 */
.sortBtnBox{
    margin-top: 16px;
}
.sortBtn ul li{
    float: left;
    list-style: none;    
    line-height: 40px;
    margin: 0px 10px;
}
.sortBtn ul li a{
    display: block;
    padding-left: 20px;
    padding-right: 20px;
    text-decoration: none;
    color: #333;
}
.sortBtn ul li.current a{
    background: #e5f1f9;
    color: #0081e3;
}
.sortBtn ul li a:hover{
    /* background: #e5f1f9; */
    color: #0081e3;
}
.EMCatalog{
    padding-top: 50px;
    padding-bottom: 80px;
    height: auto;
    overflow:hidden;
}
.catalogList{
    width: 100%;
}
.experimentBox{
    float: left;
    width: 518px;
    /* height: 238px; */
    height: 308px;
    padding: 20px;
    margin-right: 30px;
    margin-bottom: 30px;
    border-radius: 5px;
    border: 1px solid #ccc;
    /* box-shadow: 2px 2px 15px rgba(0, 0, 0, .2); */
}
.experimentBox:nth-child(even){
    margin-right: 0;
}
.experimentBox h4{
    margin: 0;
}
.experimentBox:hover{
    /* background: #f4faff; */
    background: #e9f3fb;
    box-shadow: 2px 2px 10px rgba(0, 0, 0, .2);
    border: 1px solid #e9f3fb;
}
.experimentBox:hover h4{
    color: #0081e3;
}
.titleNum{
    margin-right: 10px;
}
.experimentUl{
    margin: 0;
    padding: 0;
}
.experimentUl li{
    list-style: none;
    font-size: 16px;
}
.experimentUl li a{
    text-decoration: none;
    color: #333333;
    line-height: 40px;
}
.experimentUl li a:hover{
    color: #ffffff;
}
.experimentUl.fiveList li a{
    line-height: 20px;
}
.experimentUl.fiveList li p{
    margin: 8px auto;
    line-height: 30px;
}


.number{
    font-weight: bold;
    margin-right: 15px;
    margin-left: 10px;
}
.experimentUl li a .experimentNum{
    display: block;
    float: left;
    background: url(./images/experimentNum.png) no-repeat 0 center; 
    padding-left: 35px;
    margin-right: 15px;
    margin-left: 10px;
}
.experimentUl li:hover{
    background:url(./images/row.png) no-repeat 460px center;
    background-color: #0081e3;
    
}
.experimentUl .current a:hover{
    color: #0081e3;
    line-height: 40px;  
}


.experimentUl li a:hover .experimentNum{
    background: url(./images/experimentNumCurrent.png) no-repeat 0 center;
}
/* 其他课程实训 */
.otherCourse{
    float: right;
}
.otherCourse h3{
    border-left: 6px solid #0081e3;
    padding-left: 10px;
}
.otherCourse > a{
    display: block;
    width: 300px;
    height: 105px;
    cursor: pointer;
}
.otherCourse > a#nc{
    background-image: url(../main/NC.png);
}
.otherCourse > a#nc:hover {
    background-image: url(../main/NC_on.png);
}
.otherCourse > a#hp{
    background-image: url(../main/HP.png);
}
.otherCourse > a#hp:hover {
    background-image: url(../main/HP_on.png);
}


footer {
	height: 100px;
	background-color: rgb(54, 60, 73);
}
footer section{
	width: 1200px;
	margin: 0px auto;
	padding-top: 15px;
}
footer section p{
	text-align: center;	
	color: #717a8e;
	font-size: 14px;
}
.beian{
	margin-left: 15px;
}