@charset "utf-8";

.index_top_ad{
    position: relative;
}
    .index_top_ad_na{
    position: absolute;
    z-index: 15;
    left: 50%;
    transform: translate(-50%);
    background-color: #00129C;
    color: #FFFFFF;

}
.index_top_ad_na_separate_2{
    padding-left: 0px;
}

.index_about_ad_img img{
    border-radius: 5px;
    width: 100%;
}

.index_about_content_p1{
    font-weight: bold;
    margin-bottom: 30px;
	
}
.index_about_content_p2{
    color: #00D6FA;	
}

.index_about_box{
    margin-bottom: 25px;
}
.index_about_ad_img{
    margin-left: -15px;
    margin-right: -15px;
}
.bg01{
    background-image: url(../images/bg_01.gif);
    background-repeat: no-repeat;
    background-position: center top;
}

.bg02{
    background-image: url(../images/bg_02.gif);
    background-repeat: no-repeat;
    background-position: center top;
}

.course_box_1{
    border-radius: 15px;
    -webkit-box-shadow: 0px 0px 10px #989898;
    box-shadow: 0px 0px 10px #989898;
    margin: 10px;
    background-color: #FFFFFF;
}

.course_box_btn:hover,.course_box_btn_1:hover{
    background-color: #FF9E00;
}

.course_box_p{
    padding: 5px;
}
.course_a{
    margin-top: 50px;
    margin-bottom: 50px;
}

.course_a h1{
    text-align: center;
    color: #00D5F9;
    font-weight: bold;  
}


.course_a_p2{
    text-align: right;
    margin-bottom: 20px;
    margin-top: 5px;
}

.course_a_p2 a:link,.course_a_p3 a:link,.course_a_p3-1 a:link,.course_a_p4 a:link,
.course_a_p2 a:visited,.course_a_p3 a:visited,.course_a_p3-1 a:visited,.course_a_p4 a:visited {
	color: #191919;
	text-decoration: none;
}

.course_a_p2 a:hover,.course_a_p3 a:hover.course_a_p3-1 a:hover,.course_a_p4 a:hover {
	text-decoration: none;
	color: #7703ee;
}
.course_a_p2 a:active,.course_a_p3 a:active,.course_a_p3-1 a:active,.course_a_p4 a:active {
	text-decoration: none;
	color: #7703ee;
}

.course_b{
    margin-top: 50px;
    margin-bottom: 50px;
}
.course_b h1{
    text-align: center;
    color: #7703ee;
    font-weight: bold;
}

.center_2_p1{
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
}

.center_3 img{
    border-radius: 26px;
}

.slick-prev {
    border-style: none;
    position: absolute;
    top: 45%;
    z-index: 20;
    left: 20%;
	  background: transparent;
}

.slick-next {
    border-style: none;
    position: absolute;
    top: 45%;
    z-index: 20;
    background: transparent;
    right: 20%;
}

.slick-prev:hover,
.slick-prev:focus,
.slick-next:hover,
.slick-next:focus
{
    color: transparent;
    opacity: 0.5;
    background: transparent;
}

.slick-prev:hover:before,
.slick-prev:focus:before,
.slick-next:hover:before,
.slick-next:focus:before
{
    opacity: 1;
}

.slick-prev.slick-disabled:before,
.slick-next.slick-disabled:before
{
    opacity: .25;
}

.slick-dotted.slick-slider
{
    margin-bottom: 30px;
}

.slick-dots
{
    position: absolute;
    bottom: -25px;

    display: block;

    width: 100%;
    padding: 0;
    margin: 0;

    list-style: none;

    text-align: center;
}

.slick-dots li
{
    position: relative;

    display: inline-block;

    width: 20px;
    height: 20px;
    margin: 0 5px;
    padding: 0;

    cursor: pointer;
}

.slick-dots li button
{
    font-size: 0;
    line-height: 0;

    display: block;

    width: 20px;
    height: 20px;
    padding: 5px;

    cursor: pointer;

    color: transparent;
    border: 0;
    outline: none;
    background: transparent;
}

.slick-dots li button:hover,
.slick-dots li button:focus
{
    outline: none;
}

.slick-dots li button:hover:before,
.slick-dots li button:focus:before
{
    opacity: 1;
}

.slick-dots li button:before
{
    font-family: 'slick';
    font-size: 6px;
    line-height: 20px;

    position: absolute;
    top: 0;
    left: 0;

    width: 20px;
    height: 20px;

    content: url("../img/dots_icon_01.svg") ;
    text-align: center;

    opacity: .25;
    color: black;

    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.slick-dots li.slick-active button:before
{
    opacity: .75;
    color: black;
}

.title_box,.arrows_a{
    position: relative;
}

.title_box_1 {
    position: absolute;
    background-image: -webkit-linear-gradient(180deg,rgba(255,255,255,1.00) 59.07%,rgba(236,236,236,1.00) 100%);
    background-image: -moz-linear-gradient(180deg,rgba(255,255,255,1.00) 59.07%,rgba(236,236,236,1.00) 100%);
    background-image: -o-linear-gradient(180deg,rgba(255,255,255,1.00) 59.07%,rgba(236,236,236,1.00) 100%);
    background-image: linear-gradient(270deg,rgba(255,255,255,1.00) 59.07%,rgba(236,236,236,1.00) 100%);
    border-top-right-radius: 56px;
    border-bottom-right-radius: 56px;
    z-index: 15;
    padding-left: 36px;
}

.title_box_p{
    text-overflow: ellipsis;
    white-space: nowrap;
    overflow: hidden;
    width: 100%;
}

.center .slick-slide {
	transform:scale(1);
    opacity: 0.3;
    border-collapse: collapse;
}

.center .slick-current {
  transform:scale(1);
  opacity: 1;
}

.center_1 .slick-slide {
	transform:scale(0.8);
    opacity: 0.3;
    border-collapse: collapse;
}

.center_1 .slick-current {
	transform:scale(1);
    opacity: 1;
}

.go_course{
    width: 80px;
    height: 80px;
    border-radius: 999em;
    background-color: #7703EE;
    color: #FFFFFF;
    text-align: center;
    line-height: 45px;
    position: absolute;
    top: 0px;
    right: 10px;
}

.go_course:hover{
	background-color: #35d3fa;
}
    .top_ad_na_1{
     background-image: url("../img/top_icon_01.svg");   
    }
    .top_ad_na_2{
     background-image: url("../img/top_icon_02.svg");   
    }
    .top_ad_na_3{
     background-image: url("../img/top_icon_03.svg");   
    }
    .top_ad_na_4{
     background-image: url("../img/top_icon_04.svg");   
    }
    .top_ad_na_5{
     background-image: url("../img/top_icon_05.svg");   
    }
.course_box_3{
    border-radius: 15px;
    -webkit-box-shadow: 0px 0px 10px #989898;
    box-shadow: 0px 0px 10px #989898;
    padding-bottom: 10px;
    margin: 10px;
    background-color: #FFFFFF;
}
.course_box_3_pic{
    width: 100%;
    margin-left: 0px;
    margin-right: 0px;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    margin-bottom: 10px;
}
.course_box_3_pic img{
	border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}
.h_text-overflow{
    min-height: 45px;    
}
.p_text-overflow{
     min-height: 40px;  
}
.h_text-overflow,.p_text-overflow{
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.p1_text-overflow{
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 4;
    -webkit-box-orient: vertical;
}


@media (max-width:899px){
	.index_about_ad_img img{
    padding-left: 5px;
    padding-right: 5px;
	}

}

@media (min-width:900px){
	.index_about_ad_img img{
    padding-left: 15px;
    padding-right: 15px;
	}

}


@media (min-width:1440px){

	.index_top_ad_na{
    bottom: -25px;
    width: 1200px;
    font-size: 18px;
    border-radius: 33px;
    padding-top: 30px;
    padding-bottom: 30px;
    padding-left: 0px;
    padding-right: 0px;
    text-align: center;
	}
    .index_top_ad_na_separate_3{
    padding-left: 0px;
    padding-right: 0px;
    background-image: url(../images/separate_01.gif);
    background-repeat: no-repeat;
    background-position: right center;
}
	.index_top_icon{
    width: 75px;
     
}
	.index_about_content_p1{
	line-height: 55px;
    letter-spacing: 6px;
}
.index_about_content_p2{
    padding-left: 33px; 
	 font-size: 18px;
}	
.index_about_content_p3{
    font-size: 36px;
    font-weight: bold;
}
	.title_box_1 {
    bottom: 15px;
    left: 20%;
    width: 600px;
    padding-bottom: 27px;
    padding-top: 27px;
}
    .index_bg_2{
    background-color: #ECECEC;
    padding-top: 50px;
    padding-bottom: 80px;
}
.index_top_pic600,.index_top_pic900{
    display: none;
}
	.index_about p{
    font-size: 18px;
}
    .top_ad_na_1,.top_ad_na_2,.top_ad_na_3,.top_ad_na_4,.top_ad_na_5{
    padding-left: 40px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: left center;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
    padding-top: 10px;
    padding-bottom: 10px;
}
.bn_prev_2{
    position: absolute;
    top: 55%;
    left: 18%;
    z-index: 15;
}
.bn_next_2{
    position: absolute;
    top: 55%;
    z-index: 15;
    right: 18%;
}
.bn_prev_3{
    position: absolute;
    top: 46%;
    left: 18%;
    z-index: 15;
}
.bn_next_3{
    position: absolute;
    top: 46%;
    z-index: 15;
    right: 18%;
}
.ranking_1,.ranking_2,.ranking_3,.ranking_4,.ranking_5,.ranking_6,.ranking_7,.ranking_8{    
    width: 12.5%;
    background-repeat: no-repeat;
    background-position: left top;
    background-size: contain;
    padding-top: 400px;
}
.ranking_1{
    background-image: url(../images/ranking_01.gif);
}
.ranking_2{
    background-image: url(../images/ranking_02.gif);
}
.ranking_3{
    background-image: url(../images/ranking_03.gif);
}
.ranking_4{
    background-image: url(../images/ranking_04.gif);
}
.ranking_5{
    background-image: url(../images/ranking_05.gif);
}
.ranking_6{
    background-image: url(../images/ranking_06.gif);
}
.ranking_7{
    background-image: url(../images/ranking_07.gif);
}
.ranking_8{
    background-image: url(../images/ranking_08.gif);
}
.ranking_box{
    width: 100%;
    text-align: center;
    font-size: 18px;
    padding-right: 40px;
}
   .course_box_btn_1{
    border-radius: 15px;
    background-color: #FF3366;
    width: 200px;
    color: #FFFFFF;
    position: absolute;
    right: 10px;
    bottom: 10px;
}
}

@media (max-width:1439px) and (min-width:1200px){
	.index_top_ad_na{
    bottom: -30px;
    width: 1000px;
    font-size: 18px;
    border-radius: 33px;
    padding-top: 25px;
    padding-bottom: 25px;
    padding-left: 0px;
    padding-right: 0px;
    text-align: center;
}
	.index_top_ad_na_separate_3{
    padding-left: 0px;
    background-image: url(../images/separate_01.gif);
    background-repeat: no-repeat;
    background-position: right center;
}
	.index_about_content_l img{
    width: 80%;
}
	.index_top_icon{
    width: 75px;
    	
}
	.index_about_content_p1{
    line-height: 40px;
    letter-spacing: 6px;
}
    .index_about_content_p3{
    font-size: 36px;
    font-weight: bold;
}
	.title_box_1 {
    bottom: 15px;
    left: 20%;
    width: 600px;
    padding-bottom: 15px;
    padding-top: 15px;
}
    .index_bg_2{
    background-color: #ECECEC;
    padding-top: 50px;
    padding-bottom: 80px;
}
	.index_top_pic600,.index_top_pic900{
    display: none;
}
    .top_ad_na_1,.top_ad_na_2,.top_ad_na_3,.top_ad_na_4,.top_ad_na_5{
    padding-left: 40px;
    background-size: contain;
    background-repeat: no-repeat;
    background-position: left center;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
    padding-top: 10px;
    padding-bottom: 10px;
}
.bn_prev_2{
    position: absolute;
    top: 55%;
    left: 18%;
    z-index: 15;
}
.bn_next_2{
    position: absolute;
    top: 55%;
    z-index: 15;
    right: 18%;
}
.bn_prev_3{
    position: absolute;
    top: 46%;
    left: 18%;
    z-index: 15;
}
.bn_next_3{
    position: absolute;
    top: 46%;
    z-index: 15;
    right: 18%;
}
.ranking_1,.ranking_2,.ranking_3,.ranking_4,.ranking_5,.ranking_6,.ranking_7,.ranking_8{    
    width: 12.5%;
    background-repeat: no-repeat;
    background-position: left top;
    background-size: contain;
    padding-top: 400px;
}
.ranking_1{
    background-image: url(../images/ranking_01.gif);
}
.ranking_2{
    background-image: url(../images/ranking_02.gif);
}
.ranking_3{
    background-image: url(../images/ranking_03.gif);
}
.ranking_4{
    background-image: url(../images/ranking_04.gif);
}
.ranking_5{
    background-image: url(../images/ranking_05.gif);
}
.ranking_6{
    background-image: url(../images/ranking_06.gif);
}
.ranking_7{
    background-image: url(../images/ranking_07.gif);
}

.ranking_8{
    background-image: url(../images/ranking_08.gif);
}
.ranking_box{
    width: 100%;
    text-align: center;
    font-size: 18px;
    padding-right: 40px;
}
   .course_box_btn_1{
    border-radius: 15px;
    background-color: #FF3366;
    width: 200px;
    color: #FFFFFF;
    position: absolute;
    right: 10px;
    bottom: 10px;
}
}

@media (max-width:1199px) and (min-width:960px){
	.index_top_ad_na{
    bottom: -60px;
    width: 830px;
    font-size: 16px;
    padding-top: 50px;
    border-radius: 33px;
    text-align: center;
    padding-top: 45px;
    padding-bottom: 10px;
    padding-left: 0px;
    padding-right: 0px;
	}
	.index_top_ad_na_separate_3{
    padding-left: 0px;
}
	.index_about_content_l img{
    width: 90%;
}
	.index_about_content_p1{
    font-size: 25px;
    line-height: 40px;
    letter-spacing: 3px;
}
    .index_about_content_p3{
    font-size: 25px;
    font-weight: bold;
}
	.title_box_1 {
    bottom: 15px;
    left: 20%;
    width: 500px;
    padding-bottom: 15px;
    padding-top: 15px;
}
    .index_bg_2{
    background-color: #ECECEC;
    padding-top: 50px;
    padding-bottom: 80px;
}
	.index_top_pic1200,.index_top_pic600{
    display: none;
}
    .top_ad_na_1,.top_ad_na_2,.top_ad_na_3,.top_ad_na_4,.top_ad_na_5{
    background-size: 40px;
    background-repeat: no-repeat;
    background-position: center top;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
    padding-top: 40px;

}
    .bn_prev_2{
    position: absolute;
    top: 55%;
    left: 18%;
    z-index: 15;
}
.bn_next_2{
    position: absolute;
    top: 55%;
    z-index: 15;
    right: 18%;
}
.bn_prev_3{
    position: absolute;
    top: 46%;
    left: 18%;
    z-index: 15;
}
.bn_next_3{
    position: absolute;
    top: 46%;
    z-index: 15;
    right: 18%;
}
.ranking_1,.ranking_2,.ranking_3,.ranking_4,.ranking_5,.ranking_6,.ranking_7,.ranking_8{    
    width: 12.5%;
    background-repeat: no-repeat;
    background-position: left top;
    background-size: contain;
    padding-top: 340px;  
}
.ranking_1{
    background-image: url(../images/ranking_01.gif);
}
.ranking_2{
    background-image: url(../images/ranking_02.gif);
}
.ranking_3{
    background-image: url(../images/ranking_03.gif);
}
.ranking_4{
    background-image: url(../images/ranking_04.gif);
}
.ranking_5{
    background-image: url(../images/ranking_05.gif);
}
.ranking_6{
    background-image: url(../images/ranking_06.gif);
}
.ranking_7{
    background-image: url(../images/ranking_07.gif);
}
.ranking_8{
    background-image: url(../images/ranking_08.gif);
}
.ranking_box{
    width: 100%;
    text-align: center;
    font-size: 18px;
    padding-right: 40px;
}
   .course_box_btn_1{
    border-radius: 15px;
    background-color: #FF3366;
    width: 120px;
    color: #FFFFFF;
    position: absolute;
    right: 10px;
    bottom: -10px;
    padding: 2px;
    font-size: 16px;
}
}

@media (max-width:959px) and (min-width:576px){
	.index_top_ad_na{
    bottom: -60px;
    width: 830px;
    font-size: 16px;
    padding-top: 50px;
    border-radius: 33px;
    text-align: center;
    padding-top: 45px;
    padding-bottom: 10px;
    padding-left: 0px;
    padding-right: 0px;
	}
	.index_top_icon{
    width: 55px;
}
	.index_top {
    text-align: right;
}
	.index_top_ad_na_separate_3{
    padding-left: 0px;
    padding-right: 0px;
}
	.index_about_content_l img{
    width: 70%;
    margin-top: 24px;
    margin-bottom: 24px;
}
	.index_about_content_l {
    text-align: center;
}
	.index_about_content_p1,
	.course_a h1,.course_b h1{
    font-size: 25px;
}
.index_about_content_p1{
	line-height: 35px;
    letter-spacing: 3px;
}
    .index_about_content_p3{
    font-size: 25px;
    font-weight: bold;
}
	.title_box_1 {
    bottom: 15px;
    left: 10%;
    width: 70%;
    padding-bottom: 15px;
    padding-top: 15px;
    padding-left: 3px;
}
    .index_bg_2{
    background-color: #ECECEC;
    padding-top: 50px;
    padding-bottom: 170px;
}
	.index_top_pic1200,.index_top_pic600{
    display: none;
}
    .index_top_ad_na{
	bottom: -40px;
	width: 90%;
    font-size: 13px;
    padding-top: 50px;
    border-radius: 33px;

}
    .top_ad_na_1,.top_ad_na_2,.top_ad_na_3,.top_ad_na_4,.top_ad_na_5{
    background-size: 40px;
    background-repeat: no-repeat;
    background-position: center top;
    margin-left: auto;
    margin-right: auto;
    text-align: left;
    padding-top: 40px;

}
        .bn_prev_2{
    position: absolute;
    top: 48%;
    left: 18%;
    z-index: 15;
}
.bn_next_2{
    position: absolute;
    top: 48%;
    z-index: 15;
    right: 18%;
}
.bn_prev_3{
    position: absolute;
    top: 45%;
    left: 18%;
    z-index: 15;
}
.bn_next_3{
    position: absolute;
    top: 45%;
    z-index: 15;
    right: 18%;
}
.ranking_1,.ranking_2,.ranking_3,.ranking_4,.ranking_5,.ranking_6,.ranking_7,.ranking_8{    
    width: 100%;
    background-repeat: no-repeat;
    background-position: left top;
    height: 72px;
    padding-left: 150px;
    padding-top: 30px;
    margin-bottom: 15px;    
}
.ranking_1{
    background-image: url(../images/ranking_01a.gif);
}
.ranking_2{
    background-image: url(../images/ranking_02a.gif);
}
.ranking_3{
    background-image: url(../images/ranking_03a.gif);
}
.ranking_4{
    background-image: url(../images/ranking_04a.gif);
}
.ranking_5{
    background-image: url(../images/ranking_05a.gif);
}
.ranking_6{
    background-image: url(../images/ranking_06a.gif);
}
.ranking_7{
    background-image: url(../images/ranking_07a.gif);
}

.ranking_8{
    background-image: url(../images/ranking_08a.gif);
}
.ranking_box{
    text-align: left;
    font-size: 18px;
    padding-right: 10px;
    float: left;
}
   .course_box_btn_1{
    border-radius: 15px;
    background-color: #FF3366;
    width: 200px;
    color: #FFFFFF;
    position: absolute;
    right: 10px;
    bottom: 10px;
}
}

@media (max-width:575px){
	.index_top_pic1200,.index_top_pic900,
    .course_box_p_1
    {
    display: none;
}
.index_top_ad_na{
    position: absolute; 
    z-index: 15;
    left: 50%;
    transform: translate(-50%);
    background-color: #00129C;
    color: #FFFFFF;
    text-align: center;
    padding-top: 18px;
    padding-bottom: 10px;
    padding-left: 0px;
    padding-right: 0px;
}
    .index_top_ad_na{
	bottom: -40px;
	width: 100%;
    font-size: 13px;

}
    .top_ad_na_1,.top_ad_na_2,.top_ad_na_3,.top_ad_na_4,.top_ad_na_5{
    background-size: 25px;
    background-repeat: no-repeat;
    background-position: left center;
    margin-left: 0px;
    margin-right: 0px;
    padding-top: 5px;
    padding-left: 25px;
    padding-bottom: 5px;
    background-color: #0038AA;
    border-radius: 6px;
    padding-right: 5px;
} 
    .top_ad_na_1:hover,.top_ad_na_2:hover,.top_ad_na_3:hover,.top_ad_na_4:hover,.top_ad_na_5:hover{
    background-color: #7703EE;
} 
    .na_box_a {
    -ms-flex: 0 0 93px;
    flex: 0 0 93px;
    max-width: 93px;
}
    .na_box_b {
    -ms-flex: 0 0 143px;
    flex: 0 0 143px;
    max-width: 143px;
}
       .na_box_c {
    -ms-flex: 0 0 133px;
    flex: 0 0 133px;
    max-width: 133px;
}
    .na_box_d {
    -ms-flex: 0 0 118px;
    flex: 0 0 118px;
    max-width: 118px;
}
    .na_box{
    margin-top: 5px;
    margin-bottom: 17px;
    text-align: left;
    padding-left: 0px;
}
	.index_about_content_l img{
    width: 70%;
    margin-bottom: 25px;
}
	.index_top_icon{
    width: 35px;
}
	.index_about_content_l,.index_top {
    text-align: center;
}
.index_about_content_p1 {
    font-size: 20px;
    line-height: 35px;  
    letter-spacing: 3px;
}

.course_a h1,.course_b h1{
    font-size: 26px;

}
.index_about_content_p3{
    font-size: 18px;
    font-weight: bold;
    
}
.index_about_content_p2{
    text-align: left;
    font-size: 14px;
}
	.title_box_1 {
    bottom: 15px;
    left: 0px;
    width: 90%;
    padding-bottom: 15px;
    padding-top: 15px;
}
    .index_bg_2{
    background-color: #ECECEC;
    padding-top: 50px;
    padding-bottom: 170px;
}
.course_a_p1{
    text-align: center;
    font-size: 16px;

}
.index_about{
    background-image: url(../images/index_top_bg_01.gif);
    background-repeat: repeat-x;
    background-position: center bottom;
    padding-bottom: 40px;
    padding-top: 50px;
}
    .index_about p{
    font-size: 14px;
}
.index_bg_1{
    background-color: #ECECEC;
    padding-top: 50px;
    padding-bottom: 30px;
    position: relative;    
}
    .course_box {
    position: relative;
    margin-top: 10px;
    border-top: 1px solid #00d5f9;
    padding-top: 10px;
    background-color: #FFFFFF;
}
    .course_box h5,.course_box_1 h5{
    font-size: 16px;
}
    .course_box p,.course_box_1{
    font-size: 14px;
}
.course_box_pic{
    width: 100px;
    margin-left: 0px;
    margin-right: 10px;
    float: left;
}
.course_box_pic img{
    border-radius: 10px;
}
.course_box_p_2{
    font-size: 14px;
    margin-left: -15px;
    margin-bottom: 10px;
}
.course_box_p_2-1{
    font-size: 14px;
    margin-bottom: 20px;
}
.course_box_btn{
    border-radius: 10px;
    background-color: #FF3366;
    margin: 0px;
    color: #FFFFFF;
    font-size: 14px;
    position: absolute;
    bottom: 0px;
    padding: 0px;
    right: 0px;
    width: 90px;
}
    .course_a_p2{
    display: none;
}
    .course_a_p3{
    text-align: center;
    padding-top: 15px;
    padding-bottom: 18px;
    border-top: 3px solid #E1E1E1;
}
    .course_a_p3-1{
    text-align: center;
    padding-top: 15px;
    padding-bottom: 18px;

}
    .course_a_p4{
    text-align: center;
    padding-top: 15px;
    padding-bottom: 18px;
    border-radius: 15px;
    border: 1px solid #D7D7D7;
    width: 90%;
    margin-left: auto;
    margin-right: auto;
}
    .title_box h4{
    font-size: 20px;
}
    .title_box p{
    font-size: 14px;
    color: #5A5A5A;
}

.index_top_ad_na a:link,
.index_top_ad_na a:visited {
	color: #FFFFFF;
	text-decoration: none;
}

.index_top_ad_na a:hover {
    text-decoration: none;
    color: #FFFFFF;
}
.index_top_ad_na a:active {
    text-decoration: none;
    color: #FFFFFF;
}
    .course_box_3 h4{
    font-size: 20px;
}

.course_box_pic_1{
    width: 100%;
    overflow: hidden;
    margin-left: 0px;
    margin-right: 0px;
    border-top-left-radius: 0px;
    border-bottom-left-radius: 0px;
    position: relative;
}
.course_box_pic_1 img{
    margin-left: -5px;
    margin-right: 0px;
    border-top-left-radius: 15px;
    border-bottom-left-radius: 15px;
    width: 100%;
}
	.course_box_btn_1{
    border-radius: 15px;
    background-color: #FF3366;
    width: 90px;
    color: #FFFFFF;
    position: absolute;
    right: 5px;
    bottom: 5px;
    padding: 0px;
    font-size: 14px;
}
    .center_2_prev{
    position: absolute;
    top: 50%;
    left: 0px;
    z-index: 15;
}
.center_2_next{
    position: absolute;
    top: 50%;
    z-index: 15;
    right: 0px;
}
.bn_prev_1{
    position: absolute;
    top: 63%;
    left: -5px;
    z-index: 15;
}
.bn_next_1{
    position: absolute;
    top: 63%;
    z-index: 15;
    right: -5px;
}
.bn_prev_2{
    position: absolute;
    top: 48%;
    left: 0px;
    z-index: 15;
}
.bn_next_2{
    position: absolute;
    top: 48%;
    z-index: 15;
    right: 0px;
}
.bn_prev_3{
    position: absolute;
    top: 40%;
    left: 0px;
    z-index: 15;
}
.bn_next_3{
    position: absolute;
    top: 40%;
    z-index: 15;
    right: 0px;
}
.center_2_next:hover,.center_2_prev:hover,.bn_prev_1:hover,.bn_next_1:hover{
	opacity: 0.5;
}
.center_2_p{
    text-align: center;
    color: #FF3366;     
}
    .p1_text-overflow{
    font-size: 14px;
}
.ranking_1,.ranking_2,.ranking_3,.ranking_4,.ranking_5,.ranking_6,.ranking_7,.ranking_8{
    width: 100%;
    background-repeat: no-repeat;
    background-position: left top;
    height: 72px;
    padding-left: 130px;
    padding-top: 20px;
    margin-bottom: 0px;
    background-size: auto 80% ;
}
.ranking_1{
    background-image: url(../images/ranking_01a.gif);
}
.ranking_2{
    background-image: url(../images/ranking_02a.gif);
}
.ranking_3{
    background-image: url(../images/ranking_03a.gif);
}
.ranking_4{
    background-image: url(../images/ranking_04a.gif);
}
.ranking_5{
    background-image: url(../images/ranking_05a.gif);
}
.ranking_6{
    background-image: url(../images/ranking_06a.gif);
}
.ranking_7{
    background-image: url(../images/ranking_07a.gif);
}

.ranking_8{
    background-image: url(../images/ranking_08a.gif);
}
.ranking_box{
    text-align: left;
    font-size: 18px;
    padding-right: 10px;
    float: left;
}
}

@media (min-width:576px){

.index_top_ad_na_separate_1{
    padding-left: 0px;
    background-image: url(../images/separate_01.gif);
    background-repeat: no-repeat;
    background-position: right center;
}
.index_about{
    background-image: url(../images/index_top_bg_01.gif);
    background-repeat: repeat-x;
    background-position: center bottom;
    padding-bottom: 90px;
    padding-top: 90px;
}
    .course_a_p1{
    text-align: center;
    font-size: 20px;
    font-weight: bold;
}
.index_bg_1{
    background-color: #ECECEC;
    padding-top: 80px;
    padding-bottom: 50px;
    position: relative;
}
.course_box{
    border-radius: 15px;
    -webkit-box-shadow: 0px 0px 10px #989898;
    box-shadow: 0px 0px 10px #989898;
    padding-bottom: 10px;
    margin: 10px;
    background-color: #FFFFFF;
}
.course_box_pic{
    width: 100%;
    margin-left: 0px;
    margin-right: 0px;
    border-top-left-radius: 15px;
    border-top-right-radius: 15px;
    margin-bottom: 10px;
}
.course_box_pic img{
	border-top-left-radius: 15px;
    border-top-right-radius: 15px;
}
.course_box_btn{
    border-radius: 15px;
    background-color: #FF3366;
    width: 100%;
    margin-top: 20px;
    color: #FFFFFF;
    margin-bottom: 10px;
}
    .course_a_p3,.course_a_p4,.course_a_p3-1{
    display: none;
}
    .title_box p{
    color: #5A5A5A;
}
.index_top_ad_na a:link,
.index_top_ad_na a:visited {
	color: #FFFFFF;
	text-decoration: none;
}

.index_top_ad_na a:hover {
	text-decoration: none;
	color: #FF3366;
}
.index_top_ad_na a:active {
	text-decoration: none;
	color: #FF3366;
}
.course_box_pic_1{
    width: 100%;
    overflow: hidden;
    margin-left: 0px;
    margin-right: 0px;
    border-top-left-radius: 0px;
    border-bottom-left-radius: 0px;
    position: relative;
}
.course_box_pic_1 img{
    margin-left: -5px;
    margin-right: 0px;
    border-top-left-radius: 15px;
    border-bottom-left-radius: 15px;
    width: 100%;
}
.course_box_p_2,.course_box_p_2-1{
    font-size: 14px;
    margin-bottom: 10px;
    margin-left: 5px;
}
    .course_box_p_1{
    font-size: 14px;
    width: 100%;
    margin-left: 0px;
}
 
.center_2_prev{
    position: absolute;
    top: 60%;
    left: 0px;
    z-index: 15;
}
.center_2_next{
    position: absolute;
    top: 60%;
    z-index: 15;
    right: 0px;
}

.center_2_next:hover,.center_2_prev:hover,.bn_next_2:hover,.bn_prev_2:hover{
	opacity: 0.5;
}
.center_2_p{
    text-align: center;
    color: #FF3366;
    font-size: 20px;
}

}