* {
    margin: 0;
    padding: 0;
}

a:hover {
    color: #007aff;
    text-decoration-line: none;
}

.m {
    width: 1400px;
}

.nav {
    height: 40px;
    background: #fff;
}

.nav li {
    float: left;
    margin-right: 4%;
    font-size: 16px;
    padding: 0 7px 16px 7px;
}

.switchZy {
    background: #fff;
    position: absolute;
    right: -10px;
    padding: 0 10px;
    top: 30px;
    z-index: 9999999;
    width: 50px;
    border: 1px solid #eee;
    text-align: center;
}

.nav li:nth-last-child(1) {
    margin-right: 0;
}

.nav li:hover {
    color: #007aff;
    border-bottom: 3px solid #007aff;
}

.nav li a:hover,
.article_list li a:hover {
    color: #007aff;
    text-decoration: none;
}

.banner {
    position: relative;
    height: 25pc;
}

.banner li {
    position: absolute;
    width: 100%;
    height: 100%;
}

.banner li a {
    width: 100%;
    height: 100%;
    display: block;
}

.indicator {
    position: absolute;
    bottom: 1px;
    left: 0;
    z-index: 20;
    width: 100%;
    text-align: center;
}

.indicator a {
    display: inline-block;
    margin: 5px;
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: #ccc;
}

.indicator a.cur {
    background: #157fd4;
}

.b_gray {
    background: #f4f5f7;
    padding-top: 40px;
}

.category-nav {
    background: #fff;
    border-radius: 5px;
    height: 282px;
}

.category-nav p {
    height: 50px;
    margin: 0;
    border-bottom: 1px #eee solid;
}

.category-nav p i {
    background: #157fd4;
    width: 4px;
    height: 20px;
    margin-left: 10px;
    display: inline-block;
    position: relative;
    top: 4px;
}

.category-nav p b {
    font-size: 18px;
    padding-right: 7px;
    line-height: 50px;
    border-right: 1px #eee solid;
}

.category-nav p span {
    font-size: 16px;
    padding-right: 20px;
    line-height: 50px;
}

.category-nav ul li {
    float: left;
    text-align: center;
    margin-left: 4.6%;
    line-height: 30px;
    font-size: 16px;
    margin-top: 30px;
    margin-bottom: 10px;
}

.category-nav ul li img {
    transition: all 0.5s;
}

.category-nav ul li img:hover {
    box-shadow: #aaa 5px 5px 5px;
    transform: scale(1.03);
}

.b_40px {
    padding-bottom: 40px;
}

.recommend strong {
    height: 50px;
    font-size: 20px;
    display: inline-block;
}

.recommend strong i {
    width: 30px;
    height: 30px;
    background: red;
    display: inline-block;
    position: relative;
    top: 5px;
    margin-right: 5px;
    background: url(images/icon2.png) no-repeat;
    background-position: 2px -40px;
}

.school_recommend_hr strong i {
    background-position: 2px -92px;
}

.article_recommend {
    width: 470px;
    background: #fff;
    margin-right: 30px;
    border-radius: 5px;
    padding: 0 10px;
    box-sizing: border-box;
}

.school_recommend {
    width: 900px;
    background: #fff;
    border-radius: 5px;
    padding: 0 10px;
    box-sizing: border-box;
    height: 745px;
    overflow: hidden;
}

.article_pai {
    display: block;
    text-align: center;
    line-height: 36px;
    height: 36px;
    border: 1px solid #eee;
    font-size: 16px;
    padding: 2px;
}

.article_pai li {
    float: left;
    width: 25%;
}

.check_pai_2 {
    background: #558ef6;
    color: #fff;
}

.article_pai li:hover {
    background: #558ef6;
    color: #fff;
    cursor: pointer;
}

.article_cat {
    height: 30px;
    line-height: 30px;
    text-align: center;
    margin-top: 7px;
    padding: 1px;
}

.article_cat li {
    float: left;
    width: 18.5%;
    margin-right: 1.875%;
    border: 1px solid #aaa;
    box-sizing: border-box;
    background: #eee;
    border-radius: 3px;
}

.article_cat li:nth-last-child(1) {
    margin-right: 0;
}

.article_cat li:hover {
    background: #e8efff;
    color: #157fd4;
    cursor: pointer;
    border: 1px solid #157fd4;
}

.check_cat {
    background: #e8efff !important;
    color: #157fd4;
    border: 1px solid #157fd4 !important;
}

.article_list {
    margin: 10px 0 13px;
}

.article_list li {
    line-height: 45px;
    white-space: nowrap;
    overflow: hidden;
}

.article_list li i {
    display: inline-block;
    width: 30px;
    height: 30px;
    background: #eee;
    border-radius: 30px;
    text-align: center;
    line-height: 30px;
    margin-right: 10px;
    color: #999;
    font-style: normal;
}

.article_list li:nth-child(1) i {
    background: url(images/icon2.png) no-repeat;
    background-position: 2px -145px;
}

.article_list li:nth-child(2) i {
    background: url(images/icon2.png) no-repeat;
    background-position: 4px -198px;
}

.article_list li:nth-child(3) i {
    background: url(images/icon2.png) no-repeat;
    background-position: 3px -244px;
}

.school_recommend_hr {
    border-bottom: 2px #eee solid;
    height: 50px;
}

.school_recommend_nav {
    float: right;
    line-height: 50px;
}

.school_recommend_nav span {
    margin-left: 16px;
    font-size: 16px;
    padding: 16px 0;
}

.school_recommend_nav_2 {
    border-bottom: 2px red solid;
    position: relative;
}

.school_recommend_nav_2 i {
    width: 0;
    height: 0;
    position: absolute;
    bottom: -5px;
    left: 40%;
    border-top: 5px solid red;
    border-left: 5px solid transparent;
    border-right: 5px solid transparent;
}

.school_recommend ul li {
    height: 150px;
    margin: 20px 0 10px 0;
    border-bottom: 1px #eee solid;
}

.school_recommend ul li:nth-child(4) {
    border-bottom: none;
}

.school_recommend ul li img {
    float: left;
    margin-left: 10px;
    margin-right: 30px;
    width: 160px;
    height: 140px;
}

.school_recommend ul li p {
    width: 77%;
    float: right;
}

.school_recommend ul li p b {
    display: block;
    font-size: 18px;
    position: relative;
    top: -3px;
}

.school_recommend ul li p span {
    display: block;
    color: #aaa;
    line-height: 24px;
    margin: 5px 0 15px;
}

.school_recommend ul li p span>a {
    color: red;
}

.school_recommend ul li p>a {
    width: 47%;
    display: inline-block;
    overflow: hidden;
    white-space: nowrap;
}

.school_recommend ul li p>a:hover i {
    background: #007aff;
}

.school_recommend ul li p a i {
    width: 5px;
    height: 5px;
    background: #333;
    border-radius: 5px;
    display: inline-block;
    margin-right: 5px;
    position: relative;
    top: -2px;
}

.school_recommend ul li p a:nth-child(2n) {
    float: right;
}

.main1,
.main2,
.main3,
.main4,
.main5,
.main6 {
    margin: 50px auto;
}

.title {
    height: 50px;
    width: 100%;
    line-height: 50px;
    margin-bottom: 20px;
}

.title h3 {
    font-size: 30px;
    color: #5197dc;
    width: 175px;
    border-bottom: 2px solid #5197dc;
}

.main2 h3 {
    color: #ff835c;
    border-bottom: 2px solid #ff835c;
}

.main3 h3 {
    color: #5bc49f;
    border-bottom: 2px solid #5bc49f;
}

.main4 h3 {
    color: #c389ff;
    border-bottom: 2px solid #c389ff;
}

.main5 h3 {
    color: #ffc103;
    border-bottom: 2px solid #ffc103;
}

.main6 h3 {
    color: #3c79e9;
    border-bottom: 2px solid #3c79e9;
    position: relative;
    top: -8px;
}

.mains {
    width: 35px;
    height: 35px;
    display: inline-block;
    margin-right: 10px;
    position: relative;
    top: 5px;
    background: url(images/icon2.png) no-repeat
}

.secondary {
    background-position: -150px -243px;
}

.five {
    background-position: -71px -243px;
}

.higher {
    background-position: -72px -184px;
}

.high {
    background-position: -71px -125px;
}

.tional {
    background-position: -70px -65px;
}

.country {
    width: 35px;
    height: 45px;
    background-position: -70px 5px;
}

.title p {
    border-bottom: 2px solid #eee;
    height: 50px;
    font-size: 16px;
    margin-left: 163px;
}

.title p span {
    float: left;
    display: inline-block;
    color: #5197dc;
    padding-left: 30px;
}

.main2 .title p span {
    color: #ff835c;
}

.main3 .title p span {
    color: #5bc49f;
}

.main4 .title p span {
    color: #c389ff;
}

.main5 .title p span {
    color: #ffc103;
}

.title p a {
    float: right;
    display: inline-block;
    color: #aaa;
}

.school_left {
    width: 270px;
    margin-right: 50px;
    height: 468px;
    color: #fff;
}

.school_left p {
    font-size: 16px;
    text-align: center;
    line-height: 36px;
}

.school_left ul {
    margin: 20px auto;
    height: 189px;
}

.school_left ul li {
    font-size: 16px;
    width: 80%;
    background: #fff;
    margin: 15px auto;
    text-align: center;
    border-radius: 5px;
    line-height: 36px;
    box-shadow: #5197dc 2px 2px 4px;
}

.main2 .school_left ul li {
    box-shadow: #ff835c 5px 5px 5px;
}

.main3 .school_left ul li {
    box-shadow: #5bc49f 5px 5px 5px;
}

.main4 .school_left ul li {
    box-shadow: #c389ff 5px 5px 5px;
}

.main5 .school_left ul li {
    box-shadow: #ffc103 5px 5px 5px;
}

.school_left ul li a {
    color: #5197dc;
    font-weight: bold;
}

.main2 .school_left ul li a {
    color: #ff835c;
}

.main3 .school_left ul li a {
    color: #5bc49f;
}

.main4 .school_left ul li a {
    color: #c389ff;
}

.main5 .school_left ul li a {
    color: #ffc103;
}

.school_left ul li:hover {
    background: #5197dc;
}

.main2 .school_left ul li:hover {
    background: #ff835c;
}

.main3 .school_left ul li:hover {
    background: #5bc49f;
}

.main4 .school_left ul li:hover {
    background: #c389ff;
}

.main5 .school_left ul li:hover {
    background: #ffc103;
}

.school_left ul li:hover a {
    color: #fff;
}

.school_left>a {
    font-size: 16px;
    width: 25%;
    display: block;
    text-align: center;
    float: left;
    line-height: 40px;
}

.school_left>a:hover {
    color: #fff !important;
}

.school_center {
    width: 720px;
}

.school_center_nav li {
    float: left;
    border: 1px solid #5197dc;
    width: 24.3625%;
    margin-right: 0.85%;
    box-sizing: border-box;
    text-align: center;
    line-height: 30px;
    margin-bottom: 5px;
    color: #5197dc;
    font-size: 16px;
    font-weight: bold;
    cursor: pointer;
}

.main1 .school_center_nav li:hover,
.secondary_center_2 {
    background: #5197dc;
    color: #fff !important;
}

.main2 .school_center_nav li {
    border: 1px solid #ff835c;
    color: #ff835c;
}

.main2 .school_center_nav li:hover,
.five_center_2 {
    background: #ff835c;
    color: #fff !important;
}

.main3 .school_center_nav li {
    border: 1px solid #5bc49f;
    color: #5bc49f;
}

.main3 .school_center_nav li:hover,
.higher_center_2 {
    background: #5bc49f;
    color: #fff !important;
}

.main4 .school_center_nav li {
    border: 1px solid #c389ff;
    color: #c389ff;
}

.main4 .school_center_nav li:hover,
.high_center_2 {
    background: #c389ff;
    color: #fff !important;
}

.main5 .school_center_nav li {
    border: 1px solid #ffc103;
    color: #ffc103;
}

.main5 .school_center_nav li:hover,
.tional_center_2 {
    background: #ffc103;
    color: #fff !important;
}

.school_center_nav a:nth-child(1) li {
    border-top-left-radius: 10px;
}

.school_center_nav a:nth-child(4) li {
    border-top-right-radius: 10px;
}

.school_center_nav a:nth-child(4n) li {
    margin-right: 0;
}

.school_center_nav a:nth-child(5) li {
    border-bottom-left-radius: 10px;
}

.school_center_nav a:nth-child(8) li {
    border-bottom-right-radius: 10px;
}

.school_center_list li {
    line-height: 30px;
}

.school_center_list li i,
.school_right ul li i {
    width: 5px;
    height: 5px;
    background: #aaa;
    position: relative;
    top: -3px;
    display: inline-block;
    border-radius: 5px;
    margin-right: 5px;
}

.school_center_list li a>span {
    float: right;
    color: #aaa;
}

.school_center p {
    color: #000;
    border-bottom: 2px #eee solid;
    padding-bottom: 5px;
    font-size: 16px;
    font-weight: bold;
}

.school_center p span {
    padding-bottom: 6px;
    border-bottom: 2px #5197dc solid;
}

.main1 a:hover {
    color: #5197dc;
}

.main2 .school_center p span {
    border-bottom: 2px #ff835c solid;
}

.main2 a:hover {
    color: #ff835c;
}

.main3 .school_center p span {
    border-bottom: 2px #5bc49f solid;
}

.main3 a:hover {
    color: #5bc49f;
}

.main4 .school_center p span {
    border-bottom: 2px #c389ff solid;
}

.main4 a:hover {
    color: #c389ff;
}

.main5 .school_center p span {
    border-bottom: 2px #ffc103 solid;
}

.main5 a:hover {
    color: #ffc103;
}

.school_center_hot li {
    float: left;
    margin-top: 10px;
    border: 2px #eee solid;
    width: 23.5%;
    margin-right: 2%;
    box-sizing: border-box;
    overflow: hidden;
}

.school_center_hot li:nth-child(4) {
    margin-right: 0;
}

.school_center_hot li img {
    width: 75px;
    height: 75px;
    border-radius: 40px;
    margin: 5px auto;
    display: block;
}

.school_center_hot li span {
    display: block;
    font-size: 16px;
    text-align: center;
    color: #000;
}

.school_center_hot li a {
    border: 1px solid #5197dc;
    padding: 3px 5px;
    margin: 5px;
    display: inline-block;
    color: #5197dc;
    border-radius: 3px;
}

.main2 .school_center_hot li a {
    border: 1px solid #ff835c;
    color: #ff835c;
}

.main3 .school_center_hot li a {
    border: 1px solid #5bc49f;
    color: #5bc49f;
}

.main4 .school_center_hot li a {
    border: 1px solid #c389ff;
    color: #c389ff;
}

.main5 .school_center_hot li a {
    border: 1px solid #ffc103;
    color: #ffc103;
}

.school_center_hot li a:nth-child(4),
.school_center_hot li a:hover {
    color: #fff;
    background: #5197dc;
}

.main2 .school_center_hot li a:nth-child(4),
.main2 .school_center_hot li a:hover {
    color: #fff;
    background: #ff835c;
}

.main3 .school_center_hot li a:nth-child(4),
.main3 .school_center_hot li a:hover {
    color: #fff;
    background: #5bc49f;
}

.main4 .school_center_hot li a:nth-child(4),
.main4 .school_center_hot li a:hover {
    color: #fff;
    background: #c389ff;
}

.main5 .school_center_hot li a:nth-child(4),
.main5 .school_center_hot li a:hover {
    color: #fff;
    background: #ffc103;
}

.school_right {
    width: 320px;
    height: 470px;
    border: 2px solid #eee;
    border-radius: 5px;
    box-sizing: border-box;
}

.school_right p {
    height: 40px;
    margin-bottom: 10px;
}

.school_right p span {
    width: 50%;
    display: inline-block;
    line-height: 40px;
    text-align: center;
    float: left;
    font-size: 16px;
    background: #f5f5f5;
    position: relative;
    top: -1px;
    cursor: pointer;
    overflow: hidden;
    height: 40px;
}

.main1 .school_right_hover_2 {
    background: #fff !important;
    border-top: #5197dc 2px solid;
}

.main2 .school_right_hover_2 {
    background: #fff !important;
    border-top: #ff835c 2px solid;
}

.main3 .school_right_hover_2 {
    background: #fff !important;
    border-top: #5bc49f 2px solid;
}

.main4 .school_right_hover_2 {
    background: #fff !important;
    border-top: #c389ff 2px solid;
}

.main5 .school_right_hover_2 {
    background: #fff !important;
    border-top: #ffc103 2px solid;
}

.main1 ul li:hover i {
    background: #5197dc;
}

.main2 ul li:hover i {
    background: #ff835c;
}

.main3 ul li:hover i {
    background: #5bc49f;
}

.main4 ul li:hover i {
    background: #c389ff;
}

.main5 ul li:hover i {
    background: #ffc103;
}

.category-nav p span,
.school_recommend_hr p span {
    cursor: pointer;
}

.school_right ul li {
    line-height: 32px;
    padding-left: 15px;
}

.category-nav-list_2 {
    color: #000;
    font-weight: 900;
}

.img100 {
    width: 100%;
}

.index-bttom {
    position: relative;
    margin-top: 50px;
    padding-left: 48px;
}

.index-bttom a img {
    position: relative;
    border-radius: 10px;
    width: 85%;
}

.index-bttom a span {
    width: 268px;
    display: inline-block;
    height: 5px;
    background: rgba(255, 255, 255, 0.5);
    position: absolute;
    z-index: 99;
    top: 79px;
    font-size: 30px;
    line-height: 60px;
    font-weight: bold;
    text-align: center;
    color: #234181;
}

.index-bttom a span:hover {
    color: red;
}

.index-bttom span:nth-child(1) {
    top: 69px;
}

.index-bttom span:nth-child(2) {
    height: 60px;
}

.index-bttom span:nth-child(3) {
    top: 144px;
}

.swiper-button-next_1 {
    background: url(images/icon2.png);
    right: 0;
    left: auto;
    position: absolute;
    top: 50%;
    width: 35px;
    height: 70px;
    margin-top: -40px;
    z-index: 10;
    cursor: pointer;
    background-position: -138px -108px;
    background-repeat: no-repeat;
    background-size: 504%;
}

.swiper-button-prev_1 {
    background: url(images/icon2.png);
    left: 0;
    right: auto;
    position: absolute;
    top: 50%;
    width: 35px;
    height: 70px;
    margin-top: -40px;
    z-index: 10;
    cursor: pointer;
    background-position: -138px 0px;
    background-repeat: no-repeat;
    background-size: 504%;
}