/* reset */
body, h1, h2, h3, h4, h5, h6, p, ul, ol, dl, dd, figure, menu, input, textarea, button, select, th, td iframe{ margin:0; padding:0;}
h1, h2, h3, h4, h5, h6, b, strong { font-size:100%; font-weight:normal;}
li { list-style:none;}
em, i { font-style:normal;}
a, a:visited, a:active { text-decoration:none; border:none; outline:none;}
input, textarea { outline:none;}
textarea { resize: vertical;}
body { -webkit-text-size-adjust:100%; -webkit-tap-highlight-color:rgba(0,0,0,0); -webkit-touch-callout:none; word-wrap:break-word; line-height:1.5;font-size: 12px;min-width:7.5rem!important;}
body, button, input, select, textarea { font-family: 'helvetica neue', tahoma, 'hiragino sans gb', stheiti, 'wenquanyi micro hei', 'microsoft yahei', simsun, sans-serif;}
.none{ display:none;}
.left { float:left;}
.right { float:right;}
.clearfix::after { content:''; clear:both; display:block; height:0; overflow:hidden;visibility:hidden;}
a[title="站长统计"]{display: none;}
body{width:7.5rem;margin: 0 auto!important;overflow-x: hidden;overflow-y: auto;background: #fff;}
.wrap{width:94%;margin: 0 auto;}
.lfNav{display: none;}
.m-hide{display: none;}
.title{padding-bottom: .2rem;}
.title h2{font-size: .36rem;}
.title h2 img{
    max-width: 70%;
}
.title h2::after{
    bottom: -0.2rem;
}
.section h2{
    overflow: hidden;
}

/*banner*/
.banner{
    background-size: 15rem; height: 5.1rem;
}
.banner .proName{
  width: 2.6rem; height: .5rem;
}
.banner .proName span{
  font-size: .26rem;
}
.banner .banTxt{
    width: 110%; margin: -.8rem -5% 0;
}
.banner .banTeach{
  width: 6.8rem; margin-top: .6rem;
}
.banner .banIp{
    width: 1.3rem; top: 3.6rem; right: -.5rem;
}

.sections .secTit img{
    height: .85rem;
}

.sec01{
  height: auto;
  background-size: auto 100%;
}
.sec01 .s1-title{
  margin-top: .25rem;
}
.sec01 .s1-main{
  display: flex;
  justify-content: center;
  align-content: flex-start;
  flex-wrap: wrap;
}
.sec01 .s1-main > img{
  width: 100%;
}
.sec01 .s1-main .txt{
  position: relative;
  width: 48%;height: auto;
    margin: 0 1% .25rem;
    display: flex;
    justify-content: center;
    align-content: flex-start;
    flex-wrap: wrap;
}
.sec01 .s1-main .txt.txt1,
.sec01 .s1-main .txt.txt2,
.sec01 .s1-main .txt.txt3,
.sec01 .s1-main .txt.txt4,.sec01 .s1-main .txt.txt5,.sec01 .s1-main .txt.txt6{
    top: 0; left: 0;right: 0;
}
.sec01 .s1-main .txt.txt1 .k01,.sec01 .s1-main .txt.txt2 .k01,.sec01 .s1-main .txt.txt3 .k01,
.sec01 .s1-main .txt.txt4 .k01,.sec01 .s1-main .txt.txt5 .k01,.sec01 .s1-main .txt.txt6 .k01{
    position: relative; top: 0; left: 0;
}
.sec01 .s1-main .txt img{
    margin: 0 .3rem;
}
/* sec02 */
.jianzhang .jz_top {
    position: relative;
    padding: 0.4rem 0.27rem;
    margin: 0.38rem auto;
}
.jianzhang .jz_top .jz_toplf h6 {
    width: 1.2rem;
    line-height: 0.32rem;
    text-align: center;
    background: #0c2345;
    font-size: 0.22rem;
    margin-bottom: 0.1rem;
    color: #ffffff;
    border-radius: 0.05rem 0.05rem 0 0.05rem;
}
.jianzhang .jz_top .jz_toplf p {
    font-size: 0.24rem;
    color: #000000;
    line-height: 0.36rem;
    width: 95%;
}
.jianzhang .jz_top .jz_toprg {
    position: absolute;
    top: 0.2rem;
    right: 0.2rem;
    width: 2rem;
    line-height: 0.36rem;
    font-size: 0.24rem;
    color: #0c2345;
    cursor: pointer;
    text-align: center;
    border: 0.01rem solid #485a74;
    border-radius: 0.5rem;
}
.jianzhang .jz_top .jz_toprg.active {
    color: #ffffff;
    background: #2f64cd;
    border-color: #2f64cd;
}
.jianzhang .shuban {
    display: flex;
    justify-content: center;
    align-items: flex-start;
    flex-wrap: wrap;
}
.jianzhang .shuban #clearfix {
    display: block;
    width: 100%;
}
.jianzhang .shuban .banxing {
    width: 45%;
    margin: 0 0.05rem;
}
.jianzhang .shuban .banxing h2 {
    height: 0.86rem;
    line-height: 0.86rem;
    text-align: center;
    color: #ffffff;
    font-size: 0.34rem;
    letter-spacing: 0.03rem;
    font-weight: bold;
    border-radius: 0.1rem 0.1rem 0 0;

}
.jianzhang .shuban .banxing h2.fixed {
    position: fixed;
    top: 0;
    z-index: 1;
    width: 3.24rem;
}
.sec02.jianzhang .shuban .banxing .renqun {
    height: 1.8rem;
    background: #eef2f8;
    padding: 0.2rem 0 0 0.45rem;
    font-size: 0.24rem;
    margin-bottom: 0.13rem;
    color: #112038;
    letter-spacing: 0.02rem;
    text-shadow: 0 0 0 #112038;
}
.sec02.jianzhang .shuban .banxing .renqun span {
    display: flex;
    align-items: center;
    height: 0.3rem;
}
.sec02.jianzhang .shuban .banxing .renqun img {
    width: 0.2rem;
    margin-right: 0.06rem;
}
.sec02.jianzhang .shuban .banxing .shiyiflag {
    position: relative;
}
.sec02.jianzhang .shuban .banxing .shiyiflag::before {
    position: absolute;
    top: 0;
    left: -0.36rem;
    content: '适宜人群';
    text-align: center;
    width: 0.36rem;
    padding: 0.23rem 0;
    line-height: 0.2rem;
    color: #ffedc8;
    font-weight: bold;
    border-radius: 0.1rem 0 0 0.1rem;
    border: 0.01rem solid #ffe8a4;
    background: #be975f;
    background: -webkit-linear-gradient(bottom, #e4c292, #986c2b);
    background: linear-gradient(to bottom, #e4c292, #986c2b);
}
.sec02.jianzhang .shuban .banxing .xiaobiaoti {
    height: 0.5rem;
    background: #d3ddee;
    margin-bottom: 0.12rem;
}
.sec02.jianzhang .shuban .banxing .xiaobiaoti span {
    display: flex;
    justify-content: center;
    align-items: center;
    height: 100%;
    width: 60%;
    letter-spacing: 0.02rem;
    color: #ffffff;
    font-weight: bold;
    font-size: 0.26rem;
    margin: 0 auto;
    border-radius: 0.1rem 0 0.1rem 0;
    background: #3f70cf;
}
.sec02.jianzhang .shuban .banxing .xiaobiaoti img {
    width: 0.28rem;
    margin-right: 0.08rem;
}
.sec02.jianzhang .shuban .banxing .xiangxi {
    font-size: 0.2rem;
    line-height: 0.26rem;
    color: #000000;
    margin-left: 0.3rem;
}
.sec02.jianzhang .shuban .banxing .xiangxi i {
    color: #7693da;
}
.sec02.jianzhang .shuban .banxing .xiangxi span {
    color: #f32a17;
}
.sec02.jianzhang .shuban .banxing .xiangxi b {
    display: block;
    margin-top: 0.07rem;
    letter-spacing: 0.01rem;
    text-shadow: 0 0 0 #000;
}
.sec02.jianzhang .shuban .banxing .fuwu .xiangxi {
    margin-right: 0.3rem;
}
.sec02.jianzhang .shuban .banxing .bx_btm {
    border-radius: 0.1rem;
    overflow: hidden;
    border: 0.01rem solid #d3ddee;
    background: #fafbfd;
    margin-bottom: 0.2rem;
}
.sec02.jianzhang .shuban .banxing .mokuai {
    height: 3.6rem;
}
.sec02.jianzhang .shuban .banxing .peiziliao {
    height: 4.8rem;
}
.sec02.jianzhang .shuban .banxing .peiziliao img {
    width: 0.24rem;
}
.sec02.jianzhang .shuban .banxing .fuwu {
    height: 8.2rem;
}
.sec02.jianzhang .shuban .banxing .fuwu img {
    width: 0.24rem;
}
.sec02.jianzhang .shuban .banxing .jiage {
    height: 3.24rem;
}
.sec02.jianzhang .shuban .banxing .jiage img {
    width: 0.24rem;
}
.sec02 .tabCont .banxing .bx_btm .jiage .price {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-wrap: wrap;
    align-content: center;
    text-align: center;
    font-size: 0.26rem;
    height: 86%;
    line-height: 0.36rem;
    margin-top: -0.12rem;
    color: #333333;
    margin-left: 0;
}
.sec02.jianzhang .shuban .banxing .price .zhanwei {
    width: 100%;
}
.sec02 .tabCont .banxing.banxing2 h2 {
    position: relative;
    background: url("../images/banxing2h2.png") center center no-repeat;
    background-size: 100% 100%;
}
.sec02 .tabCont .banxing.banxing2 h2::after {
    position: absolute;
    top: -0.33rem;
    right: -0.2rem;
    content: '';
    width: 0.7rem;
    height: 0.72rem;
    background: url("../images/sell.png") center center no-repeat;
    background-size: 100% 100%;
    animation: scale1 1s linear infinite alternate;
    -webkit-animation: scale1 1s linear infinite alternate;
}
.sec02.jianzhang .shuban .banxing2 .renqun {
    background: url("../images/banxing2rq.png") center center no-repeat;
    background-size: 100% 100%;
}
.sec02.jianzhang .shuban .banxing2 .bx_btm {
    border: 0.01rem solid #f7dbd6;
}
.sec02.jianzhang .shuban .banxing2 .xiaobiaoti {
    background: #f7dbd6;
}
.sec02.jianzhang .shuban .banxing2 .xiaobiaoti span {
    background: #ee5342;
}
.sec02.jianzhang .shuban .banxing2 .xiangxi i {
    color: #f32a17;
}
.sec02.jianzhang .shuban .banxing3 h2 {
    position: relative;
}
.sec02.jianzhang .shuban .banxing3 h2::after {
    position: absolute;
    top: -0.33rem;
    right: -0.2rem;
    content: '';
    width: 0.7rem;
    height: 0.72rem;
    background: url("../images/huo.png") center center no-repeat;
    background-size: 100% 100%;
    animation: scale1 1s linear infinite alternate;
    -webkit-animation: scale1 1s linear infinite alternate;
}
.sec02.jianzhang .shuban .banxing3 .price .price_item {
    display: flex;
    align-items: center;
    width: 100%;
    height: 45%;
    margin: 0 0.08rem;
    text-align: left;
}
.sec02.jianzhang .shuban .banxing3 .price .price_item:nth-of-type(1) {
    border-bottom: 0.01rem dashed #c7d1dc;
}
.sec02.jianzhang .shuban .banxing3 .price .ban {
    width: 0.64rem;
    padding: 0.04rem 0;
    border-radius: 0.1rem;
    border-radius: 0.1rem 0.1rem 0 0.1rem;
    text-align: center;
    background: #2f64cd;
    color: #ffffff;
    margin: 0 0.05rem 0 0.25rem;
}
.sec02.jianzhang .shuban .banxing4 h2 {
    position: relative;
    background: url("../images/banxing4h2.png") center center no-repeat;
    background-size: 100% 100%;
}
.jianzhang .shuban .banxing4 h2::after {
    position: absolute;
    top: -0.33rem;
    right: -0.2rem;
    content: '';
    width: 0.76rem;
    height: 0.6rem;
    background: url("../images/hot.png") center center no-repeat;
    background-size: 100% 100%;
    animation: scale1 1s linear infinite alternate;
    -webkit-animation: scale1 1s linear infinite alternate;
}
.jianzhang .shuban .banxing4 .renqun {
    background: url("../images/banxing4rq.png") center center no-repeat;
    background-size: 100% 100%;
}
.jianzhang .shuban .banxing4 .bx_btm {
    border: 0.01rem solid #e1ceb5;
}
.jianzhang .shuban .banxing4 .xiaobiaoti {
    background: #e1ceb5;
}
.jianzhang .shuban .banxing4 .xiaobiaoti span {
    background: #bc9862;
}
.jianzhang .shuban .banxing4 .xiangxi i {
    color: #bc9862;
}
.jianzhang .shuban .banxing4 .xiangxi .mokuai b {
    display: inline-block;
}
.sec02 .tabCont .banxing .bx_btm .jiage .price a{
    font-size: .24rem;
}
.sec02 .bxtips{
    font-size: .24rem; line-height: 1.2;
}

/* sec03 */
.sec03{
    height: auto;
    background-size: auto 100%;
}
.sec03 .s3-main{margin-bottom: .25rem}
.sec03 .s3-main .itembox .top .txt{
    font-size: .34rem;
    text-align: left;
    justify-content: flex-start;
    flex-wrap: nowrap;
}
.sec03 .s3-main .itembox .top .txt b{
    white-space: nowrap;
}
.sec03 .s3-main .itembox .top .txt span{
    font-size: .28rem;
    white-space: nowrap;
}
.sec03 .s3-main .itembox .s3-left{
    width: 100%; height: auto;
}
.sec03 .s3-main .itembox .s3-left img{
    width: 90%; height: auto;
    margin: 1.2rem auto .45rem;
}
.sec03 .s3-main .itembox .s3-right{
    width: 100%; height: auto;
    justify-content: center;
    align-items: flex-start;
    padding: .25rem 0;
    border-radius: 0 0 .2rem .2rem;
}
.sec03 .s3-main .itembox .s3-right h4{
    margin-top: .25rem;
}
.sec03 .s3-main .itembox .s3-right ul{
    font-size: .24rem;
}

.sec03 .s3-main .itembox.itembox2{
    background-size: 100% 100%;
    height: auto;
    padding-bottom: .3rem;
}
.sec03 .s3-main .itembox .cont .item.item1,.sec03 .s3-main .itembox .cont .item.item3{
    margin-left: .1rem;
}
.sec03 .s3-main .itembox .cont .item.item2,.sec03 .s3-main .itembox .cont .item.item4{
    margin-right: .1rem;
}
.sec03 .s3-main .itembox .cont > img{
    margin: auto;
}
.sec03 .s3-main .itembox .cont .item img{
    width: 1rem;
}
.sec03 .s3-main .itembox .cont .item .txt span{
    font-size: .28rem; width: 2rem; height: .52rem; line-height: .52rem;
}
.sec03 .s3-main .itembox .cont .item .txt p{
    font-size: .24rem;line-height: .32rem;
}

.sec03 .s3-main .itembox.video{
    height: auto;
    background: #1024b8;
    border-radius: .15rem;
}
.sec03 .s3-main .itembox.video .vidbox{
    width: 90%; margin: .25rem 5%;
}
.sec03 .s3-main .itembox.video .s3-vidRight .point{margin: .25rem auto .35rem;}
.sec03 .s3-main .itembox.video .s3-vidRight .point .po01{
    margin-top: .25rem;
}

.sec04{
    height: auto;
}
.sec04 .s4-title{margin-top: .25rem}
.sec04 .s4-main{margin-bottom: .35rem;}
.sec04 .s4-main .top{
    flex-wrap: nowrap;

}
.sec04 .s4-main .top .txt{line-height: 1.3;}
.sec04 .s4-main .cont .s4-right ul li::before{
    display: none;
}
.sec04 .s4-main .cont{margin-top: .1rem;}
.sec04 .s4-main .cont .s4-right{
    margin-left: 0;
}
.sec04 .s4-main .cont .s4-btm{
    margin-bottom: .25rem;
}
.sec04 .s4-main .cont .s4-btm span{
    margin: 0 .2rem .2rem;
    font-size: .24rem;
    width: 2.75rem;
}

.sec05{
    height: auto;
    background-size: auto 72%;
}
.sec05 .s5-sub{
    margin-top: .25rem; margin-bottom: 0;
}
.sec05 .s5-sub .part{
    width: 3.4rem;
    margin: 0 .05rem;
    font-size: 0.24rem;
}
.sec05 .s5-sub .part span{margin-left: .15rem}
.sec05 .s5-sub .part b{font-size: .28rem;}
.sec05 .s5-box{
    width: 100%;
    height: auto;margin-bottom: .5rem;
}
.sec05 .s5-box img{width: 100%;height: auto; margin: auto}

.sec05 .s5-teachbox{
    margin-top: 0;margin-bottom: .35rem;
}
.sec05 .s5-teachbox .teachShow{
    justify-content: center; height: auto;
}
.sec05 .s5-teachbox .teachShow .txt{
    margin: auto;
}
.sec05 .s5-teachbox .teachShow .txt .intro{
    font-size: .26rem;
    height: 1.5rem;
}
.sec05 .s5-teachbox .smPic{
    margin-top: .25rem; margin-bottom: 0;
}
.sec05 .s5-teachbox .smPic ul li{
    margin: .15rem .15rem 0;
}


.sec06{height: auto;}
.sec06 .s6-main .item .top img.tit{
    height: .7rem;
}
.sec06 .s6-main .item .top i{display: none;}
.sec06 .s6-main .item .partbox{
    justify-content: center;
}
.sec06 .s6-main .item .partbox .part{
    margin: 0 auto .25rem;
    width: 5.5rem;
}
.sec06 .s6-main .item .partbox .part .txt{
    font-size: .24rem;
}
.sec06 .s6-main .item .partbox .part .txt b{
    font-size: .28rem;
}
.sec06 .s6-main .item .s6-svip .right{
    margin: auto;
}
.sec06 .s6-main .item .s6-svip .right img.line{display: none;}
.sec06 .s6-main .item .s6-svip .badge{
    width: 100%; height: auto;
    margin: -.2rem auto .25rem;
}
.sec06 .s6-main .item .s6-svip .badge .kuang{
    width: 90%;margin: .15rem 5% 0;
    height: auto;
    padding: .15rem 0;
}
.sec06 .s6-main .item .s6-svip .badge .kuang .emblem{
    margin: .1rem auto;
}
.sec06 .s6-main .item .s6-svip .badge .kuang .emblem span{
    font-size: .24rem;
}
/* sec07 */
.sec07{
    height: auto;
    background-size: auto 100%;
}
.sec07 .s7-main{
    justify-content: center;
    margin-bottom: .3rem;
}
.sec07 .s7-main .s7-left{
    margin:auto; width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
}
.sec07 .s7-main .s7-left .item{
    clear: none;
    width: 49%;
}
.sec07 .s7-main .s7-right{
    margin-right: 0;
    display: flex;
    justify-content: center;
    align-content: flex-start;
    flex-wrap: wrap;
    width: 100%;
}
.sec07 .s7-main .s7-right img{width: 3.64rem;}
.sec07 .s7-main .s7-right .step.step1,.sec07 .s7-main .s7-right .step.step2,.sec07 .s7-main .s7-right .step.step3{
    position: relative; top: 0; right: 0;
    width: 45%;margin-bottom: .15rem;
}
.sec07 .s7-main .s7-right .step.step4,.sec07 .s7-main .s7-right .step.step5,.sec07 .s7-main .s7-right .step.step6{
    position: relative; top: 0; left: 0;
    width: 45%;margin-bottom: .15rem;
}
.sec07 .s7-main .s7-right .step:nth-child(odd){
    text-align: right;margin-left: 5%;

}
.sec07 .s7-main .s7-right .step:nth-child(even){
    text-align: left;margin-right: 5%;
}
.sec07 .s7-main .s7-right .step.step2 span{
    float: left;
    background: rgba(78, 186, 255, 0.5);
    background: -webkit-linear-gradient(left, #4ebaff, rgba(78, 186, 255, 0));
    background: -o-linear-gradient(right, #4ebaff, rgba(78, 186, 255, 0));
    background: -moz-linear-gradient(right, #4ebaff, rgba(78, 186, 255, 0));
    background: linear-gradient(to right, #4ebaff, rgba(78, 186, 255, 0));
}
.sec07 .s7-main .s7-right .step.step4 span, .sec07 .s7-main .s7-right .step.step5 span, .sec07 .s7-main .s7-right .step.step6 span{
    padding-left: 0;
    padding-right: 0.2rem;
}
.sec07 .s7-main .s7-right .step.step5 span{
    float: right;
    background: rgba(237, 177, 62, 0.5);
    background: -webkit-linear-gradient(left, rgba(237, 177, 62, 0), #edb13e);
    background: -o-linear-gradient(right, rgba(237, 177, 62, 0), #edb13e);
    background: -moz-linear-gradient(right, rgba(237, 177, 62, 0), #edb13e);
    background: linear-gradient(to right, rgba(237, 177, 62, 0), #edb13e);
    padding-right: 0;
}
.sec07 .s7-main .s7-right .step.step1 span,.sec07 .s7-main .s7-right .step.step3 span,.sec07 .s7-main .s7-right .step.step5 span{
    padding-left: .2rem;
}

.sec07 .s7-main .s7-right .step.step2 p{
    float: left;margin-left: 0;
}
.sec07 .s7-main .s7-right .step.step5 p{
    float: right;margin-right: .2rem;
}
.sec07 .s7-main .s7-right .step p{
    font-size: .24rem;
    margin-top: .1rem;
}

/* sec08 */
.sec08{height: auto;}
.sec08 .s8-main{margin-top: .4rem;}
.sec08 .s8-main .itembox{
    /* justify-content: center; */
}
.sec08 .s8-main .itembox .item{
    width: 3.3rem; height: 4.25rem;
    margin: 0 .1rem .5rem;
}
.sec08 .s8-main .itembox .item .tit img{
    height: .66rem;
}
.sec08 .s8-main .itembox .item ul{
    font-size: .22rem;
}
.sec08 .s8-main .ebook{
    margin-top: -.2rem;
}
.sec08 .s8-main .ebook ul{
    justify-content: center;
}
.sec08 .s8-main .ebook ul li{
    margin: 0 .1rem;
}
.sec08 .s8-main .ebook ul li:nth-child(-n+3){
    margin: 0 .2rem .2rem;
}
.sec08 .s8-main .ebook .stat{
    width: 120%;
    margin: auto -10%;
    font-size: .24rem; color: #333; line-height: 1.2;
}
/* .sec09 */
.sec09{height: auto;}
.sec09 .s9-title{margin-top: .35rem;}
.sec09 .s9-main .item .top{
    position: relative;z-index: 2;
    justify-content: center;
}
.sec09 .s9-main .item .top .tit{margin-bottom: .15rem}
.sec09 .s9-main .item .partbox .part .txt .p1 span{
    font-size: .24rem;
}
.sec09 .s9-main .item .partbox .part.part01 .txt{
    width: 4.4rem;
}
.sec09 .s9-main .item .partbox .part.part01 .txt .p2{
    font-size: .24rem;
}
.sec09 .s9-main .item .partbox .part .txt .p2 span{
    float: left;
}
.sec09 .s9-main .item.item2 .partbox{
    justify-content: center;
}
.sec09 .s9-main .item.item2 .partbox .part:nth-child(1), .sec09 .s9-main .item.item2 .partbox .part:nth-child(4){
    margin: 0 auto .2rem;
}
.sec09 .s9-main .item .partbox .part.part02{
    width: 5.76rem;background: url(../images/s9-img10.png) no-repeat center / 100%;
    height: 1.35rem;
}
.sec09 .s9-main .item .partbox .part.part02 .txt .p2{
    font-size: .24rem;
}
.sec09 .s9-main .item .partbox .part .tag{
    font-size: .22rem;line-height: 1;
}
.sec09 .s9-main .item .top .schedule{height: auto;}
.sec09 .s9-main .item.item3 .schedule span{
    margin-right: 0;
}
.sec09 .s9-main .item .partbox .part.part05 .txt .p1 span{
    font-size: .24rem;
}

/* .sec10 */
.sec10{height: auto;}
.sec10 .s10-main{
    margin-top: .4rem;
}
.sec10 .s10-main .item.item3{
    margin-right: 1.3rem;
    margin-top: -.2rem;
}
.sec10 .s10-main .item.item4{
    margin-top: -.3rem;
}
.sec10 .s10-main .pic{
    margin-top: -.5rem;
}
.sec10 .s10-main .service{
    width: 100%; height: auto;
    padding: .2rem 0;
    margin-bottom: .35rem;
}
.sec10 .s10-main .service .span{
    font-size: .28rem;
    width: 2rem;
}
.sec10 .s10-main .service .txt{
    width: 92%;
    margin: .15rem auto 0;
    font-size: .24rem; line-height: 1.5;
    letter-spacing: 0;
}