@media screen and (min-width: 750px) {
    .contentWarp {
        width: 100%;  
    }
    .contentWarp .banner{
        width: 100%;
        height: auto; 
    }
    .contentWarp .banner img {
        width: 100%;
        height: auto;
    }
    .content {
        width: 1000px;
        margin: 0 auto;
        box-sizing: border-box;
    }
    .content .top {
        width: 100%;
        border-bottom: 2px solid #D7EBF4;
        height: 60px;
        line-height: 70px;
    }
    .content .top .crumb {
        font-size: 18px;
        font-family: Roboto Condensed;
        color: #78B8D9;
    }
    .content .top .crumb span {
        color: #d0cdcd;
        font-size: 14px;
        margin-right: 20px;
        margin-left: 20px;
    }
    .detial {
        display: flex;
        padding-top: 40px;
    }
    .detial .left {
        width: 285px;
        padding-right: 20px;
        box-sizing: border-box;
    }
    .detial .left .item {
        width: 100%;
        text-align: left;
        font-size: 22px;
        line-height: 20px;
        font-family: Roboto Condensed;
        font-weight: 400;
        color: #a0c6ea;
        padding-left: 50px;
        margin-bottom: 20px;
        box-sizing: border-box;
        cursor: pointer;
    }
    .detial .left .item.check{
        font-weight: 700;
        font-size: 22px;
        color: #4895dc;
        position: relative;
    }
    .detial .left .item:hover{
        color: #4895dc;
    }
    .detial .left .item.check::before{
        content: "";
        position: absolute;
        top: 2px;
        left: 30px;
        transform: translateX(-50%);
        width: 0;
        height: 0;
        border-left: 15px solid transparent;
        border-top: 15px solid transparent;
        border-right: 15px solid #4895dc
    }
    .detial .right {
        width: calc(100% - 285px);
        border-left: 1px solid #D7EBF4;
        padding-left: 75px;
        box-sizing: border-box;
        text-align: center;
    }
    .detial .right .title {
        font-size: 40px;
        text-align: left;
        font-family: Roboto Condensed;
        font-weight: 700;
        color: #383838;
        text-align: left;
    }
    .detial .right .text_content div {
        font-family: Roboto Condensed !important;
        margin-top: 0px !important;
        margin-bottom: 0px !important;
    }
    .detial .right .text_content div span {
        font-size: 18px;
        line-height: 30px;
        text-align: left;
        font-family: Roboto Condensed !important;
        font-weight: 400;
    }
    .detial .right div span img {
        width: 100%;
        height:auto;
        margin: 0 auto;
    }
    .detial .right .from {
        font-size: 16px;
        text-align: left;
        font-family: Roboto Condensed;
        font-weight: 400;
        color: #383838;
        margin-top: 30px;
    }
    .detial .right .from span {
        font-size: 18px;
        text-align: left;
        font-family: Roboto Condensed;
        font-weight: 400;
        color: #a0c6ea;
        margin-left: 5px;
    }
    .detial .right img {
        width: 90%;
        margin: 0 auto;
        margin-top: 30px;
    }
    .detial .right .bText{
        font-size: 16px;
        line-height: 20px;
        text-align: center;
        font-family: Roboto Condensed;
        font-weight: 400;
        color: #737373;
    }
    .detial .right .text {
        font-size: 18px;
        line-height: 30px;
        text-align: left;
        font-family: Roboto Condensed;
        font-weight: 400;
        margin-top: 20px;
        color: #383838;
    }
    .detial .text_content p{
        font-size: 18px;
        line-height: 30px;
        text-align: left;
        font-family: Roboto Condensed;
        font-weight: 400;
        margin-top: 20px;
        color: #383838;
    }
    .detial .text_content div{
        font-size: 18px;
        line-height: 30px;
        text-align: left;
        font-family: Roboto Condensed;
        font-weight: 400;
        margin-top: 20px;
        color: #383838;
    }
    .right .imgWarp{
        width: 150px;
        display: flex;
        margin: 0 auto;
        justify-content: space-between;
    }
    .right .imgWarp img {
        width: 30px;
    }
    .right .botWarp .hrWarp {
        width: 100%;
        display: flex;
        justify-content: space-between;
    }
    .hrtop {
        width: 80px;
        height: 3px;
        background: #d0cdcd;
        border-radius: 5px;
    }
    .right .textWarp {
        width: 100%;
        display: flex;
        justify-content: space-between;
    }
    .right .textWarp .bleft{
        width: 40%;
    }
    .right .textWarp .bright{
        width: 60%;
        text-align: right;
    }
    .textWarp p {
        font-size: 14px;
        font-family: Roboto Condensed;
        font-weight: 400;
        color: #737373;
    }
}
@media screen and (max-width: 750px) {
    body {
        background: url(/ctgenglish/template/common/img/cx12.png) no-repeat center;
        background-size: 100% 100%;
    }
    .contentWarp {
        width: 100%;  
    }
    .contentWarp .banner {
        width: 100%;
    }
    .contentWarp .banner img {
        width: 100%;
        height: auto;
    }
    .content {
        width: 100%;
        padding: .4rem .4rem;
        box-sizing: border-box;
    }
    .content .title {
        font-size: .48rem;
        font-family: Roboto Condensed;
        color: #383838;
    }
    .content div {
        font-family: Roboto Condensed !important;
        margin-top: 0rem !important;
        margin-bottom: .2rem !important;
    }
    .content video {
        width: 100%;
    }
    .content p {
        padding-top:.3rem;
    }
    .content div span {
        font-size: .24rem !important;
        line-height: .38rem !important;
        text-align: left;
        font-family: Roboto Condensed !important;
        font-weight: 400;
        margin-top: 0rem;
        margin-bottom: .2rem !important;
    }
    .content .from {
        font-size: .26rem;
        font-family: Roboto Condensed;
        color: #383838;
    }
    .content .from span {
        color: #4895dc;
        margin-left: .1rem;
    }
    .content .bText {
        margin-top: .2rem;
        margin-bottom: .3rem;
        font-size: .28rem;
        font-family: Roboto Condensed;
        font-weight: 400;
        color: #737373;
        line-height: .38rem;
    }
    .content .htext {
        font-size: .28rem;
        font-family: Roboto Condensed;
        font-weight: 400;
        color: #737373;
        line-height: .38rem;
        padding-top: 0px;
        margin-bottom: .2rem !important;
    }
    .content .text {
        margin-top: .2rem;
        font-size: .24rem;
        font-family: Roboto Condensed;
        font-weight: 400;
        color: #737373;
        line-height: .38rem;
    }
    .content img {
        width: 100%;
        height: auto;
        margin-top: .2rem;
    }
    .content .imgWarp{
        width: 2rem;
        display: flex;
        margin: 0 auto;
        padding-top: .5rem;
        margin-top: .3rem;
        margin-bottom: .5rem !important;
        justify-content: space-between;
    }
    .content .imgWarp img {
        width: 30px;
    }
    .content .hr {
        width: 3rem;
        height: .05rem;
        background: #d0cdcd;
        border-radius: 5px;
    }
}