.main1{ width:100%; height:auto; overflow:hidden; background:#51c1fd;background: url("https://www.ajkersomoy.com/himg/img/bannerbg.jpg") no-repeat center center;}
.main1nr{
	height:416px;
}
.m1_left {
	width:220px; 
	height:auto;
	position:relative;
	z-index:1000;
}
.nav-left{ width: 100%;height: 100%;background-color: #000;font-size: 20px;line-height: 50px;text-align: center;color: #fff;}
.nav-left .nav-left-class{ width: 100%;height:416px;overflow: hidden; background:rgba(0,0,0,0.5); filter: progid:DXImageTransform.Microsoft.gradient(startcolorstr=#7F000000,endcolorstr=#7F000000); z-index: 4;}
.nav-left .nav-left-class li{height:50px;text-align: center;line-height:50px;}
.nav-left .nav-left-class li a{font-size: 18px;color: #fff;text-shadow: 1px 1px 1px #000;}
.nav-left .nav-left-class li:hover a{color: #d81f27;}
.main_IT{ width:1200px;  overflow:hidden}
.m_IT_tit{ width:1200px; height:50px; line-height:50px; border-bottom: 1px solid #da0000;margin-top: 10px;}
.m_IT_tit h2{ float:left; font-size:25px; color:#333333; font-weight:normal;}
.m_IT_tit ul{ float:left; width:1000px; margin-left:25px; height:50px; line-height:50px; overflow:hidden;}
.m_IT_tit ul li{ float:left; margin-top:12px;line-height:55px;}
.m_IT_tit ul li.on{ background-color: #d81f27;border-radius: 2px;}
.m_IT_tit ul li.on a{ color:#fff;}
.m_IT_tit ul li a{ _float:left; padding:0px 12px;display:block;text-align:center; height:30px; line-height:30px;font-size:16px;}
.m_IT_tit ul li a:Hover{ color:#fff;background-color: #d81f27;border-radius: 2px; }
.m_IT_tit p{ float:right; height:50px; line-height:55px;}
.main2{height:auto; overflow:hidden; padding: 10px 0 30px;}
.m2_title {
	border-bottom: 1px solid  #da0000;
	    font-size: 22px;
	    line-height: 44px;
	    height: 44px;
}
.m2_l{
	width: 70%;
	float: left;
	border: 1px solid #ddd;
	border-top: 0px solid transparent;
}
.m2_l_con{
	padding:  0 15px;
}
.m2_nav{
	margin-bottom: 15px;
}
.m2_nav_title {
	padding: 10px 0;
	border-bottom: 1px dotted #d9d6d4;
	font-size: 14px
}
.m2_nav_title a:nth-child(1){
	font-size:20px;
}
.m2_nav_title a {
	padding-right:22px;
	font-size: 16px;
	color: #666;
	
}

.m2_nav_title a:hover {
	color: #da0000;
}
.m2_toutiao_l {
	float: left;
	width: 20%;
	position: relative;
	display: inline-block;
}

.m2_toutiao_l img {
	display: block;
	height: 97px;
}
.m2_toutiao_r {
	width: 74%;
	display: inline-block;
	overflow: hidden;
	padding-right: 20px
}

.m2_toutiao_r h3 {
	font-size: 16px;
	font-weight: 700;
	margin-bottom: 10px;
	width: 540px;
	height: 24px;
	text-overflow: ellipsis;
	white-space: nowrap;
	overflow: hidden;
	color: #666
}

.m2_toutiao_r h3:hover {
	color: #da0000;
}
.m2_con_listbox{display: flex;}
.m2_con_list{width: 100%;}
.m2_con_list ul{ margin: 8px 0 15px 0; width:auto;display: flex;flex-wrap: wrap;justify-content: space-between;align-items: center;}
.m2_con_list ul .ul_title{display: none;width: 100%;}
.m2_con_list ul li{position: relative;padding-left: 15px; width:47%; display: inline-block; height:40px; line-height:40px;border-bottom:1px solid #d6d6d6;}
.m2_con_list ul li::after{
	display: table;
	content: "";
	    position: absolute;
	    width: 3px;
	    height: 3px;
	    background: #17c293;
	    left: 0;
	    top: 17.5px;
}
.m2_con_list ul li a{display: -webkit-box;-webkit-box-orient: vertical;-webkit-line-clamp: 1;overflow: hidden;}
.m2_con_list ul li span{float: right;color:#80808096;}
.m2_r{
	width: 357px;
	float: right;
	overflow: hidden;
	display: flex;
	flex-direction: column;
	justify-content: space-around;
	height: 600px;
	border-right: 1px solid #ddd;
	border-bottom: 1px solid #ddd;
	padding-bottom: 6px;
}

.m2_r img{
	float: right;
    width: 100%;
    height: 160px;
    padding-top: 5px;
}
.m2_r span{
	width: 327px;
	margin: 0 15px;
	display: block;
	position: relative;
	transition: all 0.5s;
}
.m2_r span:hover{ transform: translate3d(0px, -5px, 0px); box-shadow: 0px 5px 20px 5px rgb(222, 222, 222);}
.m2_r span p{
	position: absolute;
	bottom: 5px;
	left: 0;
	color: white;
	padding-left: 30px;
	width: 100%;
}
.index_zixun{width: 100%;padding-top:20px;}
.index_zixun .index_zixun_con >ul{display: inline-block; width: calc(25% - 15px);padding: 20px 5px;  }
.index_zixun .index_zixun_con >ul .ul_title{margin-right: 20px; margin-bottom:10px; display: block;padding-bottom: 10px;border-bottom: 1px solid #ddd;}
.index_zixun .index_zixun_con >ul .ul_title span{font-size: 25px;color: #333;display: block;padding-left: 15px; border-left: 3px solid #d81f27;}
.index_zixun .index_zixun_con >ul >li{font-size: 13px; height:35px; line-height:35px; margin: 4px 0;} 
.index_zixun .index_zixun_con >ul >li >a{color: #121212;display: inline-block;height: 35px;line-height: 35px;width: 75%;overflow: hidden;text-overflow: ellipsis;white-space: nowrap;}
.index_zixun .index_zixun_con >ul >li >a:hover{display: block; color: #d81f27;}
.index_zixun .index_zixun_con >ul >li >span{font-size: 13px;float:right; padding-right:20px;}
.main5{ width:100%; height:auto; overflow:hidden; border-top:1px solid #e4e4e4;}
.m5_title{ margin:0 auto; height:50px; line-height:50px; font-size:18px;}
.link_cont {
	margin:0 auto; color:#666;
}
.link_cont a {
	padding-right:5px; color:#999999;
}

/* add第二模块 */
.iMtwo{background:#F5F5F5;padding:20px;}
.iMtwo .itit{color:#000;padding-bottom:40px;}
.iMtwo .wrap .navhz{display: flex;justify-content: space-between;flex-wrap: wrap;}
.iMtwo .wrap .navhz div{transition: all 0.5s;cursor: pointer;background-color: #fff;padding: 15px; position:relative;margin:0 0 20px 0;display: inline-block;height: 70px;width: 560px;}
.iMtwo .wrap .navhz div:hover{ transform: translate3d(0px, -5px, 0px); box-shadow: 0px 5px 20px 5px rgb(222, 222, 222);}
.iMtwo .wrap img{position:absolute;top:23px;left:15px;width:51px;height:51px;}
.iMtwo .wrap h3{position:relative;color:#000;font-size:17px;padding:0 0 30px 81px;height:22px;line-height:22px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.iMtwo .wrap h3:after{content:"";position:absolute;top:35px;left:81px;width:26px;height:1px;background-color:#000;}
.iMtwo .wrap p{padding-left:81px;color:#000;font-size:14px;height:19px;line-height:19px;overflow:hidden;text-overflow:ellipsis;white-space:nowrap;}
.itit{padding:20px 0 ;font-size:35px;text-align:center;}
/* add第三模块 */
#home_block_about {
	padding: 30px 0 0;
	background-color: #F5F5F5;
}

#home_block_about .about-item {
	min-height: 250px;
	background-color: #fff;
	border-radius: 4px;
	overflow: hidden;
	margin-bottom: 20px;
	transition: all 0.5s;
	cursor: pointer;
}
#home_block_about .about-item>h3 {
	padding: 15px 20px 0
}

#home_block_about .about-item>p {
	padding: 0 20px 0px;
	min-height: 50px
}

#home_block_about .about-item>ul {
	padding: 0 20px;
	margin-left: 20px
}

#home_block_about .about-item>ul li {
	margin-bottom: 5px
}

.container {
	margin-right: auto;
	margin-left: auto;
	padding-left: 15px;
	padding-right: 15px;
	width: 1200px;
}

.lks-main-title {
	margin: 0 0 30px 0;
	text-align: center;
	line-height: 1.3;
	font-size: 36px;
	font-weight: 500;
	color: #000;
}
.col-md-4,.col-md-8,.col-md-6{
	position: relative;
	min-height: 1px;
	overflow: hidden;
}
.col-md-4{width: 370px;}
.col-md-8{width: 780px;}
.col-md-6 {width: 370px;}
.img-responsive,
.thumbnail>img,
.thumbnail a>img,
.carousel-inner>.item>img,
.carousel-inner>.item>a>img {
	display: block;
	max-width: 100%;
	height: auto
}
.container .row{display: flex;justify-content: space-between;flex-wrap: wrap;}
.lks-block-title {
	margin: 5px 0;
	line-height: 30px;
	font-size: 18px;
	color: #333;
	font-weight: 600
}
.text-666 {
	color: #666 !important
}
.about-item:hover{ transform: translate3d(0px, -5px, 0px); box-shadow: 0px 5px 20px 5px rgb(222, 222, 222);}
.about-item:hover h3{color: #DA0000;}
/* add-模块四 */
.course{
    padding: 30px 0px 0;
	width:100%;
	overflow: hidden;
}
.course-box{
    overflow:hidden;
}
.course-box ul{
	display: flex;
	justify-content: space-between;
	overflow: initial;
}
 
 .course-box ul li{
    position:relative;
    width:285px;
    height:400px;
    background-color:#ccc;
    overflow: hidden;
	cursor: pointer;
	transition: all 0.5s;
	margin-bottom: 30px;
}

.course-box .opacity{
    position:absolute;
    bottom: 0px;
    width:100%;
    height:80px;
    background-color:rgba(0,0,0,0.6);
}


.course-box li p{
    position:absolute;
    text-align:center;
    font-size: 14px;
    color:#fff;
    z-index: 9999;
	width: 100%;
	bottom: 0;
	left: 0;
}
.course-box li h3{
    position:absolute;
    text-align:center;
    font-size: 46px;
    top: 140px;
    left:35%;

}
.course-box a{
    text-decoration:none;
}
 .course-box ul li:hover{
    transform: translate3d(0px, -5px, 0px);
    box-shadow: 0px 5px 20px 5px rgb(222, 222, 222);
}
/* add_模板五 */
.index_yx{background-color: #fff;margin-top: 10px;margin-bottom: 10px;}
.index_yx ul{width: 1200px;display: flex;justify-content: space-between;}
.index_yx ul>li{width: 219px;position: relative;font-size: 24px;font-weight: bold;color: #444444;line-height: 80px;padding-left: 51px;}
.index_yx ul>li>span{height: 50px;width: 41px;background: url("https://www.ajkersomoy.com/himg/img/ys_bg.png") no-repeat center center;display: block;text-align: center;line-height: 50px;font-size: 25px;color: #ec033a;position: absolute;left: 0;top: 15px;}
/* 样式优化 */
.grey_box{padding:0px 0 30px; height: auto; overflow:hidden;background-color: #f5f5f5;}
.caselist li {
	width:185px;
	height:150px;
	float:left;
	position:relative;
	overflow:hidden; 
	background:#fff;
	margin: 0;
	transition: all 0.5s;
}
.caselist li em{ font-style:normal;float:left; font-size:16px;width:100%; display:block;text-align: center;height: 30px;line-height: 30px;}
.caselist li .tagP0{ display:none; width:1px; float:right; padding:0;}
.caselist li img{}
.caselist{ margin-top: 20px;width: 1200px;height:auto;overflow:hidden;display: flex;display: -ms-flexbox;display: -webkit-flex;justify-content: space-between;}
.caselist li:hover {
    transform: translate3d(0px, -5px, 0px);
    box-shadow: 0px 5px 20px 5px rgb(222, 222, 222);
}
.tagImg1 {
	width:185px;
	height:150px;
	display:flex;
	flex-direction: column;
	justify-content: space-between;
}
.tagImg1 img {
	width:185px;
	height:120px;
	vertical-align: top;
}
/* 添加优势 */
.why-wrap {
    background-size: cover;
	background-color: #f5f5f5;
}
.why-wrap .why-list-wrap {
    padding-top: 36px;
}
.why-wrap .why-list-wrap ul {
    clear: both;
    display: inline-block;
    width: 100%;
}
.why-wrap .why-list-wrap ul li {
    width: 354px;
    text-align: center;
    padding: 40px 0;
	margin-bottom: 30px;
	background-color: #fff;
    float: left;
    transition: all 0.3s;
    position: relative;
}
.why-wrap .why-list-wrap ul li:not(:nth-child(3n)) {
    margin-right: 67px;
}
.why-wrap .why-list-wrap ul li:after, .why-wrap .why-list-wrap ul li:before {
    content: "";
    position: absolute;
    bottom: 0;
    height: 4px;
    width: 0px;
    transition: width 0.6s;
}
.why-wrap .why-list-wrap ul li:before {
    right: 50%;
}
.why-wrap .why-list-wrap ul li:after {
    left: 50%;
}
.why-wrap .why-list-wrap ul li .why-icon.icon1 {
    background-position: 5px 0;
}
.why-wrap .why-list-wrap ul li .why-icon {
    margin: 0 auto 47px;
    width: 68px;
    height: 68px;
    background: url("https://www.ajkersomoy.com/himg/img/icon1.png") no-repeat;
    background-size: 620% 100%;
}
.why-wrap .why-list-wrap ul li .why-txt {
    font-weight: 100;
    line-height: 28px;
    font-size: 20px;
}
.why-wrap .why-list-wrap ul li:hover:before, .why-wrap .why-list-wrap ul li:hover:after {
    width: 50%;
    border-bottom: 4px solid #da0000;
}
.why-wrap .why-list-wrap ul li .why-icon.icon2{background-position: -74px 0;}
.why-wrap .why-list-wrap ul li .why-icon.icon3{background-position: -143px 0;}
.why-wrap .why-list-wrap ul li .why-icon.icon4{background-position: -210px 0;}
.why-wrap .why-list-wrap ul li .why-icon.icon5{background-position: -287px 0;}
.why-wrap .why-list-wrap ul li .why-icon.icon6{background-position: -361px 0;}
.imgwh{width: 370px;height: 175px;}
@media screen and (max-width:767px) {
.foot1bgbox { display:none;}
.index_zixun .index_zixun_con >ul{ float: none;width:calc(100% - 30px);padding:5px 15px;  }
.index_zixun{ padding-bottom:0px;}
.index_zixun .index_zixun_con >ul >li >span{padding: 0;font-size: 14px;}
.m2_l{width: auto;}
.m2_nav{display: none;}
.m2_toutiao{display: none;}
.m2_con_list{width: 100%;}
.m2_title{padding: 0 15px;display: none;}
.main2{padding: 0;}
.m2_con_list ul{padding: 0px;margin: 0 0 10px;}
.m2_con_list ul .ul_title{
	height: 30px;
	line-height: 30px;
	margin-bottom: 5px;
	display: block;
	padding-bottom: 10px;
	border-bottom: 1px solid #ddd;
}

.m2_con_list ul .ul_title span {
    font-size: 25px;
    color: #333;
    display: block;
    padding-left: 10px;
    border-left: 5px solid #d81f27;
}
.m2_r{width: 100%;display: block;margin: 0 auto;float: none;height: auto;border-right: 0px solid transparent;padding: 5px 0 0 ;} 
.m2_r span{ width: auto; text-align: center; display: inline-block;}
.m2_r img{float: none;text-align: center;width: 100%;height: auto;}
.m2_r span p{padding: 0;} 
#home_block_about{background-color: #fff;}
.container{width:auto;padding: 0 15px;}
.itit,.lks-main-title{font-size: 20px;}
.col-md-8,.col-md-6,.col-md-4{width: 100%;}
.img-responsive, .thumbnail>img, .thumbnail a>img, .carousel-inner>.item>img, .carousel-inner>.item>a>img{width: 100%;height:calc(100% - 105px);}
.course-box ul{width: auto;padding: 0 15px;flex-direction: column;}
.course-box ul li{width: 100%;height: auto;margin-bottom: 15px;}
.course-box ul li:nth-child(n+3){display: none;}
.course-box li img{width: 100%;height: auto;}
.iMtwo .wrap .navhz div{width: calc(100% - 30px);height: auto;margin: 0;}
.iMtwo .wrap p{height: auto;
    line-height: initial;
    overflow: initial;
    text-overflow: initial;
    white-space: pre-wrap;}
.iMtwo{background-color: #fff;}
.index_yx{display: none;}
.why-wrap{display: none;}

/* 22/2/11 */
.iMtwo .itit{
	padding: 5px 0 15px;
}
.index_zixun .index_zixun_con >ul >li >a{
	width: 80%;
}
.index_zixun .index_zixun_con >ul .ul_title{
	margin-right: 0;
}
.index_zixun .index_zixun_con >ul >li{
	font-size: 14px;
}
#home_block_about .about-item>p{
	padding: 0;
	height: auto;
	min-height: auto;
}
#home_block_about .about-item>h3{
	padding: 15px 0 0;
}
.index_zixun .index_zixun_con >ul .ul_title span{
	padding-left: 10px;
	border-left: 5px solid #da0000;
}
.m2_con_list ul li{width: 100%;}
}