.sq_body {
    position: relative;
    width: 100%;
    background: #28BEA4;
    padding-bottom: 80px;
    z-index: 2;
}

.sq_banner {
    position: relative;
    width: 100%;
    height: 510px;
    background-image: url(../img/sqimgs/banner.jpg);
    background-repeat: no-repeat;
    background-position: center;
    -webkit-background-size: auto 510px;
    background-size: auto 510px;
    padding-top: 100px;
}

.banner_txt {
    display: block;
    width: 930px;
    margin: 0 auto;
}

.banner_nav {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    margin: auto;
}

.banner_nav li {
    position: relative;
    float: left;
    width: 282px;
    height: 100px;
    background: #FFFFFF;
    box-shadow: 0px 4px 20px 1px rgba(0, 0, 0, 0.07);
    border-radius: 12px;
    margin-right: 24px;
    transition: all .3s;
    padding: 18px 0 18px 94px;
}

.banner_nav li:hover {
    transform: translateY(-8px);
    box-shadow: 0 4px 8px rgba(3, 27, 78, .12);
}

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

.banner_nav li span {
    font-size: 16px;
    font-weight: bold;
    color: #00B38A;
}

.banner_nav li span em {
    font-size: 30px;
    font-weight: bold;
}

.banner_nav li p {
    font-size: 14px;
    color: #636977;
    line-height: 20px;
    margin-top: 8px;
}

.banner_nav li img {
    position: absolute;
    top: 24px;
    left: 24px;
    width: 50px;
    height: 50px;
}

.sq_right_content {
    width: 1020px;
}

.sq_section {
    /* padding-bottom: 40px; */
}

.sq_section .sq_title {
    font-size: 30px;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 40px;
    padding: 60px 0 40px;
}

.classfly_item {
    position: relative;
    width: 100%;
    min-height: 306px;
    background: #FFFFFF;
    border-radius: 12px;
    padding: 48px 48px 28px 48px;
    padding-left: 358px;
    margin-bottom: 20px;
    z-index: 2;
}

.classfly_item:last-child {
    margin-bottom: 0;
}

.classfly_item .tu {
    position: absolute;
    width: 280px;
    height: 210px;
    left: 48px;
    top: 48px;
    padding-top: 38px;
}

.classfly_item .tu1 {
    background: url(../img/sqimgs/classfly_tu1.png) no-repeat center;
    background-size: cover;
}

.classfly_item .tu2 {
    background: url(../img/sqimgs/classfly_tu2.png) no-repeat center;
    background-size: cover;
}

.classfly_item .tu3 {
    background: url(../img/sqimgs/classfly_tu3.png) no-repeat center;
    background-size: cover;
}

.classfly_item .tu4 {
    background: url(../img/sqimgs/classfly_tu4.png) no-repeat center;
    background-size: cover;
}

.classfly_item .tu .ewm {
    display: block;
    width: 100px;
    height: 100px;
    background: #FFFFFF;
    border-radius: 4px;
    margin: 0 auto;
    border: 4px solid #fff;
}

.classfly_item .tu p {
    position: relative;
    font-size: 13px;
    color: #FFFFFF;
    line-height: 22px;
    margin-top: 16px;
    text-align: center;
}

.classfly_item .tu p:after {
    position: absolute;
    left: 36px;
    top: 4px;
    content: '';
    width: 16px;
    height: 13px;
    background: url(../img/sqimgs/wx_icon.png) no-repeat center;
    background-size: cover;
}

.info_box .h4 {
    font-size: 18px;
    font-weight: bold;
    color: #181C29;
    margin-bottom: 20px;
    line-height: 24px;
}

.info_box .h4 img {
    width: 114px;
    margin-left: 10px;
    margin-top: -12px;
}

.info_box .h4 span {
    display: inline-block;
    width: 72px;
    height: 24px;
    line-height: 24px;
    text-align: center;
    background: #00B38A;
    border-radius: 13px;
    font-size: 12px;
    color: #FFFFFF;
    vertical-align: 2px;
    margin-left: 10px;
}

.info_box .txt {
    width: 614px;
    font-size: 13px;
    color: #636977;
    line-height: 22px;
    text-indent: 2em;
    margin-bottom: 10px;
}

.info_bot .btn {
    display: inline-block;
    width: 122px;
    height: 36px;
    line-height: 36px;
    background: #00B38A;
    border-radius: 4px;
    text-align: center;
    font-size: 13px;
    color: #FFFFFF;
    transition: all .3s;

}

.info_bot .btn:hover {
    opacity: .8;
}

.info_bot .t {
    display: inline-block;
    font-size: 13px;
    color: #00B38A;
    margin-left: 20px;
    line-height: 36px;
    transition: all .3s;
}

.info_bot .t:hover {
    text-decoration: underline;
}

.sq_ul {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
}

.sq_item {
    position: relative;
    width: 190px;
    height: 40px;
    margin-bottom: 20px;
    padding-left: 50px;
    transition: all .3s;
}

.sq_item .logo {
    position: absolute;
    top: 0;
    left: 0;
    width: 40px;
    height: 40px;
}

.sq_item h2 {
    width: 140px;
    font-size: 13px;
    color: #181C29;
    line-height: 17px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.sq_item p {
    width: 140px;
    font-size: 12px;
    color: #828897;
    line-height: 16px;
    margin-top: 5px;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.sq_item:hover {
    transform: translateX(4px);
}

.about_content {
    position: relative;
    width: 100%;
    background: #FFFFFF;
    border-radius: 12px;
    padding: 48px 0 48px 120px;
    z-index: 2;
}

.about_content .about_item {
    position: relative;
    margin-bottom: 32px;
}

.about_content .about_item p {
    font-size: 16px;
    color: #000000;
    line-height: 24px;
}

.about_content .about_item img {
    display: block;
    margin-top: 20px;
}

.about_item .tip {
    position: absolute;
    left: -143px;
    top: -11px;
    width: 121px;
    height: 57px;
    background: url(../img/sqimgs/tip.png) no-repeat center;
    background-size: cover;
    font-size: 16px;
    font-weight: bold;
    color: #FFFFFF;
    line-height: 48px;
    padding-left: 32px;
}


.ewm_box {
    margin-left: 278px;
    width: 224px;
    text-align: center;

}

.ewm_box .ewm {
    width: 176px;
    height: 176px;
    border: 4px solid #00B38A;
}

.ewm_box p {
    position: relative;
    text-align: center;
    width: 224px;
    font-size: 14px;
    color: #636977;
    line-height: 22px;
    margin-top: 16px;
    display: block;
    text-align: center;
}

.ewm_box p:after {
    position: absolute;
    left: -26px;
    top: 1px;
    content: '';
    width: 22px;
    height: 22px;
    background: url(../img/sqimgs/wx_icon2.png) no-repeat center;
    background-size: cover;
}

.hhr_content {
    width: 100%;
    background: #FFFFFF;
    border-radius: 12px;
    padding: 48px;
}

.hhr_box {
    width: 100%;
}

.hhr_box img {
    float: left;
    width: 280px;
    height: 210px;
}

.hhr_txt {
    float: left;
    width: calc(100% - 280px);
    padding-left: 30px;
    padding-top: 10px;
}

.hhr_txt p {
    margin-bottom: 10px;
    font-size: 15px;
    color: #181C29;
    line-height: 22px;
}

.hhr_txt p em {
    color: #00B38A;
    font-weight: 600;
}

.hhr_content .ggt {
    display: block;
    width: 100%;
    margin-top: 40px;
}

.hhr_content .ggt img {
    width: 100%;
}

.sq_left {
    padding-top: 68px;
}

.sq_left.sticky {
    padding-top: 108px;
}

.nav_slide {
    position: relative;
    width: 115px;
}

.nav_slide::after {
    position: absolute;
    right: 0;
    top: 8px;
    content: '';
    width: 2px;
    /* height: 364px; */
    background: linear-gradient(180deg, #FFFFFF 0%, #FFFFFF 100%);
    opacity: 0.5;
    z-index: 1;
}

.nav_slide a {
    position: relative;
    display: block;
    width: 115px;
    margin-bottom: 40px;
    font-size: 15px;
    color: #FFFFFF;
    line-height: 20px;
    transition: all ease .2s;
}

.nav_slide a:after {
    position: absolute;
    right: -3px;
    top: 6px;
    content: '';
    width: 8px;
    height: 8px;
    border: 2px solid #36CEB4;
    background: #fff;
    border-radius: 50%;
    box-sizing: border-box;
    z-index: 2;
}

.nav_slide a.active {
    font-size: 18px;
    font-weight: 600;
}

/* .nav_slide a:hover {
    font-size: 18px;
    font-weight: 600;
} */

.nav_slide a.active:after {
    position: absolute;
    right: -5px;
    top: 6px;
    content: '';
    width: 12px;
    height: 12px;
    border: 3px solid #fff;
    background: #36CEB4;
    border-radius: 50%;
}

.bg_icon {
    position: absolute;
    width: 220px;
    height: 220px;
    background: url(../img/sqimgs/bg.png);
    background-size: 1320px 220px;
    z-index: 1;
    opacity: .07;
}

.bg_icon1 {
    right: 20px;
    top: 860px;
    background-position: 0 0;
}

.bg_icon2 {
    left: 100px;
    top: 1400px;
    background-position: -220px 0;
}

.bg_icon3 {
    right: 20px;
    top: 2200px;
    background-position: -440px 0;
}

.bg_icon4 {
    left: 100px;
    top: 3000px;
    background-position: -660px 0;
}

.bg_icon5 {
    right: 20px;
    top: 3600px;
    background-position: -880px 0;
}

.bg_icon6 {
    left: 100px;
    top: 4200px;
    background-position: -1100px 0;
}