* {
    margin: 0;
    padding: 0;
    font-size: 0.28rem;
    font-family: "Microsoft YaHei", "Arial", sans-serif;
}

a {
    color: #333;
    text-decoration: none;
}
.fl {
    float: left;
}
.fr {
    float: right;
}
.clear {
    clear: both;
    font-size: 0;
}

html,
body {
    width: 100%;
    min-width: 320px;
    overflow-x: hidden;
    font-family: "Source Han Sans CN";
    margin: 0 auto;
    background: #137ffe;
    background-size: 100% auto;
}
img {
    max-width: 100%;
    display: block;
}
.w1200.mr-top {
    margin-top: 1rem;
}
.p-h {
    width: 100%;
    height: 10px;
    margin-top: 30px;
    margin-bottom: -60px;
}
.f28 {
    font-weight: bold;
    font-size: 0.28rem;
}
.f25 {
    font-weight: bold;
    font-size: 0.25rem;
}
.f20 {
    font-size: 0.2rem;
}
.f18 {
    font-size: 0.18rem;
}
.line1 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
}

/* banner部分 */
.ty-wrapper {
    width: 100%;
    margin: 0 auto;
}

.ty-container {
    position: relative;
}

.ty-banner {
    width: 100%;
    margin: 0 auto;
    position: relative;
    background: url(../images/banner-bg.jpg) center top no-repeat;
    background-size: unset;
}
.banner-txt {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    text-align: center;
    animation: fadeInUp 1s 0.2s ease both;
    position: relative;
    z-index: 8;
}
.banner-txt > img {
    width: 96%;
    max-width: 950px;
    margin: 0 auto;
}
.banner-txt img.br-logo {
    width: 1.6rem;
    position: absolute;
    top: 0;
    left: 2%;
}
.banner-txt > img {
    width: 100%;
    max-width: 794px;
    margin: 0 auto;
}
.banner-txt .btxt1 {
    padding-top: 0.8rem;
}


@keyframes xuanZhuan {
    0% {
        transform: rotate(0deg);
    }
    25% {
        transform: rotate(10deg);
    }
    50% {
        transform: rotate(0deg);
    }
    75% {
        transform: rotate(-10deg);
    }
    100% {
        transform: rotate(0deg);
    }
}

.cut-down {
    width: 100%;
    max-width: 1200px;
    margin: 0.5rem auto 0.2rem;
    padding: 0.05rem 0;
    background: url(../images/time-bg.png) left center no-repeat;
    background-size: 100% 100%;
}
.se-count {
    width: 99%;
    margin: 0 auto;
    color: #c02524;
    font-size: 0.36rem;
    text-align: center;
    border-radius: 0.5rem;
    padding: 0.2rem 0;
    font-weight: bold;
}
.se-count i {
    display: inline-block;
    vertical-align: middle;
    font-style: normal;
    font-size: 0.36rem;
    font-weight: bold;
    text-shadow: 0 0 5px #fff;
}
.payment-time {
    display: inline-block;
    vertical-align: middle;
    border-radius: 7px;
    font-weight: bold;
}
.payment-time span {
    font-weight: 600;
    font-size: 0.36rem;
    display: inline-block;
    text-shadow: 0 1px 1px #fff;
}
.payment-time em {
    text-shadow: 0 0;
    display: inline-block;
    padding: 0 0.08rem;
    margin: 0 0.1rem;
    border-radius: 5px;
    font-style: normal;
    text-align: center;
    border-radius: 5px;
    color: #fff;
    font-size: 0.36rem;
    background: #de2c2b;
    background: -webkit-linear-gradient(to bottom, #de2c2b, #e8572f);
    background: -o-linear-gradient(to bottom, #de2c2b, #e8572f);
    background: -moz-linear-gradient(to bottom, #de2c2b, #e8572f);
    background: linear-gradient(to bottom, #de2c2b, #e8572f);
    box-shadow: 0 0.04rem 0 #b11206;
}

.w1200 {
    margin: 0 auto;
    max-width: 1200px;
}
.sg-tit {
    width: 100%;
    margin: 0 auto;
    text-align: center;
    background: url(../images/titbg.png) center bottom no-repeat;
    background-size: contain;
    padding-bottom: 0.48rem;
    position: relative;
    z-index: 1;
}
.sg-tit h2 {
    display: inline-block;
    position: relative;
}

.sg-tit h2 span {
    display: block;
    font-size: 0.54rem;
    font-weight: bold;
    color: #fff;
    position: relative;
    z-index: 3;
    border-radius: 0.2rem 0.2rem 0 0;
    background: #f21922;
    background: -webkit-linear-gradient(to bottom, #fe7572, #f21922);
    background: -o-linear-gradient(to bottom, #fe7572, #f21922);
    background: -moz-linear-gradient(to bottom, #fe7572, #f21922);
    background: linear-gradient(to bottom, #fe7572, #f21922);
    padding: 0.18rem 0.8rem;
}
.sg-tit h2 span img {
    display: inline-block;
    vertical-align: bottom;
    margin-right: 0.1rem;
    width: 2rem;
    max-width: 260px;
}
.sg-tit h2::after {
    content: "";
    display: block;
    background: #002a96;
    width: 106%;
    left: -3%;
    height: 18%;
    position: absolute;
    bottom: -0.1rem;
    border-radius: 0.6rem;
}

.yhq-bg {
    width: 100%;
    border-radius: 0.25rem;
}
.bd-white {
    border: 1px solid #fff;
    padding: 0 1px;
    border-radius: 0.25rem;
    z-index: 2;
    position: relative;
    margin-top: -0.2rem;
}
.bg-purple {
    background: #1265fc;
    background: url(../images/gbg.png) center top no-repeat, -webkit-linear-gradient(to bottom, #1265fc, #0757c5);
    background: url(../images/gbg.png) center top no-repeat, -o-linear-gradient(to bottom, #1265fc, #0757c5);
    background: url(../images/gbg.png) center top no-repeat, -moz-linear-gradient(to bottom, #1265fc, #0757c5);
    background: url(../images/gbg.png) center top no-repeat, linear-gradient(to bottom, #1265fc, #0757c5);
    border-radius: 0.25rem;
}

.bd-y {
    width: 90%;
    margin: 0 auto;
    padding: 2%;
    border: 1px solid #f4cea6;
}
.last-bg {
    /* width: 96%; */
    width: 100%;
    padding: 4% 0% 3%;
    border-radius: 0.28rem;
    margin: 0 auto;
}
.wrap-qlv {
    width: 94%;
    margin: 0 auto;
    background: #e4ecc5;
}
.wrap-qlv .tab-a + .radius.wrap-qqlv {
    border-radius: 0 0 0.2rem 0.2rem;
}
.wrap-qqlv {
    width: 86%;
    margin: 0 auto;
    background: #fff;
    padding: 4%;
    box-shadow: inset 0 0 50px #befeb2;
}
.raduis.wrap-fff {
    background: #fff;
    box-shadow: 0 0;
    box-shadow: inset 0 0 50px #befeb2;
}
.code .wrap-fff {
    padding: 4% 2% 3%;
}
.code .wrap-fff img {
    display: block;
    margin: 0 auto;
}
.code .wrap-fff a {
    text-align: center;
}
.code .wrap-fff a img{
    width: 50%;
}

.radius {
    border-radius: 0.28rem;
}
.flex {
    display: flex;
    align-items: center;
    justify-content: flex-start;
}
.flex-box {
    width: 24%;
    padding: 0.24rem;
    text-align: center;
    background: url(../images/cut-bg.png) center top no-repeat;
    background-size: cover;
    margin: 0.52rem 0.24rem;
    border-radius: 0.1rem;
    transition: all ease 0.8s;
}
.flex-box:hover {
    margin-top: 0.12rem;
}
.cut-def .flex {
    padding: 0 0.24rem;
}
.flex-box img {
    margin: 0 auto;
    width: 0.54rem;
    margin-bottom: 0.12rem;
}

.btn-yellow {
    position: absolute;
    right: 10%;
    top: 36%;
    color: #fa5223;
    font-size: 0.48rem;
    font-weight: 500;
    box-shadow: 0 0.08rem 0 #e47918;
    padding: 0.1rem 0.54rem;
    border-radius: 0.6rem;
    background: -webkit-linear-gradient(to bottom, #ffea75, #faa500);
    background: -o-linear-gradient(to bottom, #ffea75, #faa500);
    background: -moz-linear-gradient(to bottom, #ffea75, #faa500);
    background: linear-gradient(to bottom, #ffea75, #faa500);
    animation: shakes 0.8s linear alternate infinite;
}

.wrap-yellow {
    width: 96%;
    margin: 0 auto;
    padding: 2%;
    background: #fce4cc;
    background: -webkit-linear-gradient(to bottom, #fce4cc, #f4c89f);
    background: -o-linear-gradient(to bottom, #fce4cc, #f4c89f);
    background: -moz-linear-gradient(to bottom, #fce4cc, #f4c89f);
    background: linear-gradient(to bottom, #fce4cc, #f4c89f);
}

.wrap-fff {
    width: 90%;
    margin: 0 auto;
    padding: 2%;
    background: #fff;
    box-shadow: inset 0 0 30px rgb(35, 163, 243, 0.7);
}

.course-box {
    width: 90%;
    padding: 2%;
    margin: 0.28rem auto;
    border-radius: 0.1rem;
    box-shadow: 0 0 5px #8cbbf8;
}
.course-box a img {
    width: 96%;
    padding-top: 1%;
    border-radius: 0.08rem;
    margin: 0 auto;
}
.course-box a,
.course-info {
    width: 50%;
    display: inline;
}

.course-info {
    margin-left: 1%;
    text-align: center;
}
.course-info .i-bg {
    margin-top: 0.12rem;
    display: inline-block;
    color: #fff;
    font-size: 0.2rem;
    background: #3987f3;
    padding: 0.06rem 0.36rem 0.1rem;
    border-radius: 0.5rem;
    box-shadow: 0 -0.05rem 0 #95c6fa;
}
.course-info .f32 {
    font-size: 0.32rem;
}
.course-info h4 {
    font-size: 0.28rem;
    color: #ec3030;
    font-weight: 500;
}
.course-info h4 span {
    font-size: 0.72rem;
    font-weight: 600;
    color: #ec3030;
    letter-spacing: -2px;
    display: inline-block;
    /* transform: scale(1, 1.1);
    -ms-transform: scale(1, 1.1);
    -webkit-transform: scale(1, 1.1);
    -moz-transform: scale(1, 1.1);
    -o-transform: scale(1, 1.1); */
}
.course-info h4 b {
    font-weight: normal;
    color: #ec3030;
}
.btn-clean {
    display: inline-block;
    color: #fff;
    font-size: 0.36rem;
    font-weight: bold;
    padding: 0.12rem 0.72rem;
    margin-top: 0.24rem;
    margin-bottom: 0.2rem;
    border-radius: 0.16rem;
    box-shadow: 0 -0.06rem 0 #ffa9a9;
    background: #f21b24;
    background: -webkit-linear-gradient(to right top, #f21b24, #fe7371);
    background: -o-linear-gradient(to right top, #f21b24, #fe7371);
    background: -moz-linear-gradient(to right top, #f21b24, #fe7371);
    background: linear-gradient(to right top, #f21b24, #fe7371);
    margin-top: 0.24rem;
}

/* 师资力量 */
.teacher-box {
    margin: 0 auto;
    text-align: center;
    padding: 3% 0;
}
.teacher-box img {
    width: 96%;
    max-width: 920px;
    margin: 0 auto;
}
.teacher-info {
    width: 90%;
    margin: 0 auto;
    background: #fdd8a7;
    border-radius: 0.18rem;
    padding: 2%;
}
.teacher-bg {
    width: 100%;
    background-color: #fffefc;
    border-radius: 0.18rem;
    padding: 3% 0;
}
.teacher-bg p {
    line-height: 0.48rem;
    font-size: 0.26rem;
    font-weight: bold;
}
/* 教师结束 */

/* 多平台贴心服务 */
.plan-box .wrap-fff img {
    display: inline-block;
    max-width: 474px;
    width: 50%;
    text-align: center;
    margin: 0 auto;
}
.plan-box .wrap-fff img:last-child {
    max-width: 490px;
    margin-left: 2%;
}
/* 27年品质保证 */
.company {
    margin: 1.1rem auto 1.6rem;
}
.company-tit {
    margin-bottom: 0.36rem;
}
.company-tit img {
    margin: 0 auto;
    text-align: center;
}
.company .flex {
    justify-content: space-around;
}
.company .flex img {
    width: 2.02rem;
    margin: 0 auto;
}
.company .flex .line {
    width: 1px;
    margin: 0 0.1rem;
}

/* 底部 */
.foot {
    position: fixed;
    width: 100%;
    bottom: 0;
    right: 0;
    left: 0;
    z-index: 33;
    color: #333;
    background-color: #1066cb;
    /* border-top: 0.1rem solid #ff6e5a; */
}
.foot .container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0.1rem 0;
}
.foot a {
    display: inline-block;
    width: 21%;
    padding: 0.05rem 0;
    cursor: pointer;
}
.foot a img {
    width: 90%;
    max-width: 210px;
}
.foot a:last-child {
    width: 11%;
    text-align: right;
    padding: 0;
}
.foot .container a:last-child img {
    display: inline;
    width: 88%;
}
/* 弹框 */
.mask {
    position: fixed;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    background: rgba(0, 0, 0, 0.7);
    z-index: 111;
    display: none;
}
.modal-rq {
    width: 480px;
    background: #fff;
    position: fixed;
    top: 20%;
    left: 50%;
    margin-left: -240px;
    z-index: 115;
    border-radius: 20px;
}
.modal-rq div {
    text-align: center;
    padding: 20px;
    font-size: 0.24rem;
    position: relative;
    padding-top: 0.8rem;
}
.modal-rq div img {
    width: 360px;
    margin: 0 auto;
    padding: 10px;
}
.modal-rq .close-btn {
    display: inline-block;
    position: absolute;
    top: 20px;
    right: 20px;
    border: 1px solid #888;
    border-radius: 50%;
    width: 32px;
    height: 32px;
    line-height: 28px;
}
.modal-rq .close-btn span {
    color: #888;
    font-size: 22px;
    font-weight: bold;
    display: inline-block;
    vertical-align: super;
}
@media screen and (max-width: 768px) {
    .ty-banner {
        background-size: 140% 105%;
    }
    .bd-white {
        border-width: 0.04rem;
    }
    .banner-txt > img {
        width: 88%;
    }
    .cut-bg {
        margin-top: -0.28rem;
    }
    .cut-down {
        padding: 0.04rem 0;
        margin: 0.4rem auto 0.3rem;
    }
    .se-count,
    .payment-time span {
        font-size: 0.3rem;
        font-weight: 500;
    }
    .se-count i {
        font-size: 0.32rem;
    }
    .payment-time em {
        font-size: 0.32rem;
        padding: 0 0.06rem;
        margin: 0 0.06rem;
    }
    .sg-tit h2 span {
        font-size: 0.4rem;
        padding: 0.18rem 0.56rem;
    }
    .se-count i,
    .second.sg-tit h2 span .payment-time span {
        font-size: 0.32rem;
    }
    .second.sg-tit h2 span {
        padding: 0.12rem 0.24rem;
    }
    .last-bg {
        border-radius: 0.24rem;
    }

    .plan-box .title span {
        line-height: 0.9rem;
    }
    .plan-box .wrap-fff {
        padding: 3% 2%;
    }
    .plan-box .wrap-fff img {
        width: 46%;
    }

    .course-info .i-bg {
        padding: 0.08rem 0.24rem;
    }
    .course-info h4 span {
        font-size: 0.6rem;
    }
    .banner-txt > img {
        width: 92%;
    }
    .btn-clean {
        padding: 0.08rem 0.48rem;
        font-size: 0.36rem;
        margin-top: 0.18rem;
    }
    .course-item .btn-clean {
        padding: 0.1rem 0.4rem;
    }
    .course-box {
        width: 92%;
    }
    .course-box a,
    .course-info {
        width: 52%;
        padding: 0;
    }
    .course-box a {
        width: 48%;
    }
    .course-box a img {
        width: 100%;
    }
    .foot .container a img {
        width: 100%;
    }
    .foot .container span img {
        margin-right: 3%;
        bottom: -0.02rem;
    }
    .sever-box .f18 {
        width: 96%;
        font-size: 0.2rem;
    }
    .w1200.mr-top {
        margin-top: 1rem;
    }
    .btn-yellow {
        right: 6%;
        top: 30%;
        font-size: 0.4rem;
        padding: 0.06rem 0.24rem;
    }
    .company-tit img {
        max-width: 150%;
        margin-left: -25%;
    }
}
@media screen and (min-width: 374px) and (max-width: 767px) {
}
@media screen and (max-width: 374px) {
    .banner-txt > img {
        width: 80%;
    }
    .flex-box {
        width: 44%;
        padding: 0.36rem 0;
        margin: 0.2rem auto;
    }
    .rprice {
        font-size: 0.48rem;
        min-width: 1rem;
        letter-spacing: -1px;
    }
    .course-a p {
        margin-bottom: 0.1rem;
    }
    .free-txt span {
        padding: 0.06rem 0.14rem;
    }
    .rprice {
        letter-spacing: 0;
    }
    .rprice i {
        font-size: 12px;
        margin-right: 1px;
    }
    .rprice em {
        font-size: 12px;
        bottom: -0.28rem;
    }
    .course-a .f18 {
        font-size: 0.24rem;
    }
    .rbg {
        padding: 0.02rem 0.12rem;
    }
    .sever-box .f18 {
        width: 88%;
        padding: 3%;
        margin-bottom: 2%;
    }
    .course-a .card {
        padding: 0.04rem 0.1rem;
    }
    .course-info h4 span {
        font-size: 0.48rem;
    }
}
@media screen and (max-width: 321px) {
    .course-a .card {
        top: 2px;
    }
    .cloub-left {
        left: -1rem;
    }
    .cloub-right {
        left: auto;
    }
    .title {
        width: 5.8rem;
    }
    .title span {
        line-height: 1rem;
    }
    .plan-box .title span {
        line-height: 0.8rem;
    }
}

@-webkit-keyframes bounce {
    0%,
    20%,
    50%,
    80%,
    100% {
        -webkit-transform: translateY(0);
    }
    40% {
        -webkit-transform: translateY(-8px);
    }
    60% {
        -webkit-transform: translateY(-3px);
    }
}
@-moz-keyframes bounce {
    0%,
    20%,
    50%,
    80%,
    100% {
        -moz-transform: translateY(0);
    }
    40% {
        -moz-transform: translateY(-8px);
    }
    60% {
        -moz-transform: translateY(-3px);
    }
}

@keyframes tt1 {
    50%,
    56%,
    60%,
    64%,
    68%,
    72% {
        -webkit-transform: translateY(0);
        transform: translateY(0);
    }
    54% {
        -webkit-transform: translateY(-10px);
        transform: translateY(-10px);
    }
    58% {
        -webkit-transform: translateY(-8px);
        transform: translateY(-8px);
    }
    62% {
        -webkit-transform: translateY(-6px);
        transform: translateY(-6px);
    }
    66% {
        -webkit-transform: translateY(-4px);
        transform: translateY(-4px);
    }
    70% {
        -webkit-transform: translateY(-2px);
        transform: translateY(-2px);
    }
}
@keyframes shake {
    from {
        transform: scale(0.9, 0.9);
    }
    to {
        transform: scale(1.1, 1.1);
    }
}
@keyframes shakes {
    from {
        transform: scale(0.8, 0.8);
    }
    to {
        transform: scale(1.05, 1.05);
    }
}
@-webkit-keyframes fadeInUp {
    0% {
        opacity: 0;
        -webkit-transform: translateY(20px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateY(0);
    }
}
@-moz-keyframes fadeInUp {
    0% {
        opacity: 0;
        -moz-transform: translateY(20px);
    }
    100% {
        opacity: 1;
        -moz-transform: translateY(0);
    }
}
@-webkit-keyframes fadeInUp {
    0% {
        opacity: 0;
        -webkit-transform: translateY(20px);
    }
    100% {
        opacity: 1;
        -webkit-transform: translateY(0);
    }
}
@-moz-keyframes down {
    0% {
        opacity: 0;
        -moz-transform: translateY(0);
    }
    100% {
        opacity: 1;
        -moz-transform: translateY(100px);
    }
}

@keyframes bounceInDown {
    from,
    60%,
    75%,
    90%,
    to {
        animation-timing-function: cubic-bezier(0.215, 0.61, 0.355, 1);
    }
    0% {
        opacity: 0;
        transform: translate3d(0, -3000px, 0);
    }
    60% {
        opacity: 1;
        transform: translate3d(0, 25px, 0);
    }
    75% {
        transform: translate3d(0, -10px, 0);
    }
    90% {
        transform: translate3d(0, 5px, 0);
    }
    to {
        transform: none;
    }
}
@keyframes move1 {
    20% {
        transform: translate3d(0, 0, 0);
    }
    100% {
        transform: translate3d(40px, 0, 0);
    }
}

@keyframes sjfd1 {
    0% {
        transform: scale(0);
    }
    100% {
        transform: scale(1);
    }
}
@keyframes sjyd1 {
    0% {
        transform: translateX(0);
    }
    100% {
        transform: translateX(40px);
    }
}
@keyframes sjyd2 {
    0% {
        opacity: 1;
        transform: translateY(0);
    }
    100% {
        opacity: 0.1;
        transform: translateY(800px);
    }
}

@-webkit-keyframes wa1 {
    from {
        -webkit-transform: rotate(-45deg);
    }
    to {
        -webkit-transform: rotate(-125deg);
    }
}
@keyframes a1 {
    from {
        transform: rotate(-45deg);
    }
    to {
        transform: rotate(-125deg);
    }
}
@-webkit-keyframes wa2 {
    from {
        -webkit-transform: rotate(-45deg);
    }
    to {
        -webkit-transform: rotate(-105deg);
    }
}
@keyframes a2 {
    from {
        transform: rotate(-45deg);
    }
    to {
        transform: rotate(-105deg);
    }
}
@-webkit-keyframes wa3 {
    from {
        -webkit-transform: rotate(-45deg);
    }
    to {
        -webkit-transform: rotate(-85deg);
    }
}

@-webkit-keyframes wa7 {
    from {
        -webkit-transform: rotate(-45deg);
    }
    to {
        -webkit-transform: rotate(-65deg);
    }
}
@keyframes a7 {
    from {
        transform: rotate(-45deg);
    }
    to {
        transform: rotate(-65deg);
    }
}
@-webkit-keyframes wa4 {
    from {
        -webkit-transform: rotate(-45deg);
    }
    to {
        -webkit-transform: rotate(35deg);
    }
}
@keyframes a4 {
    from {
        transform: rotate(-45deg);
    }
    to {
        transform: rotate(35deg);
    }
}