html {
    background-color: #e6e6e6;
}

body {
    max-width: 1600px;
    margin: 0 auto;
    background: #fff;
    box-shadow: 0 0 4px 2px rgb(0 0 0 / 15%);
    -moz-box-shadow: 0 0 4px 2px rgb(0 0 0 / 15%);
    -webkit-box-shadow: 0 0 4px 2px rgb(0 0 0 / 15%);
    font-size: 15px;
}

.container-fluid {
    max-width: 1320px;
    height: 100%;
    width: 100%;
}

.small_login a {
    color:#337ab7;
}
.small_login a:hover {
    color: #23527c;
}
.alert_mes {
    width: 320px;
    background: #fff !important;
    padding: 24px !important;
    border-radius: 6px;
    text-align: center;
    margin: 50px auto;
    position: relative;
}

.alert_mes .close {
    position: absolute;
    right: 14px;
    top: 4px;
}

.banner {
    width: 100%;
    overflow: hidden;
}

.banner img {
    width: 100%;
}

.swiper-pagination-bullet-active {
    width: 20px;
    background-color: #fff;
    border-radius: 10px;
    opacity: 1 !important;
}

.swiper-pagination-bullet {
    opacity: .5;
    background: #fff !important;
}

.main-wrapper .brief {
    position: relative;
    animation: 2s both fadeInBottom;
    -webkit-animation: 2s both fadeInBottom;
    -moz-animation: 2s both fadeInBottom;
    -o-animation: 2s both fadeInBottom;
    -ms-animation: 2s both fadeInBottom;
}

@keyframes fadeInBottom {
    from {
        transform: translate3d(0, 50%, 0);
        -ms-transform: translate3d(0, 50%, 0);
        -moz-transform: translate3d(0, 50%, 0);
        -webkit-transform: translate3d(0, 50%, 0);
        -o-transform: translate3d(0, 50%, 0);

    }

    to {
        transform: none;
    }
}

@-webkit-keyframes fadeInBottom {
    from {
        transform: translate3d(0, 50%, 0);
        -ms-transform: translate3d(0, 50%, 0);
        -moz-transform: translate3d(0, 50%, 0);
        -webkit-transform: translate3d(0, 50%, 0);
        -o-transform: translate3d(0, 50%, 0);

    }

    to {
        transform: none;
    }
}

.video-container {
    position: relative;
    height: 680px;
    overflow: hidden;
    width: 100%;
}

.video-container video {
    width: 100%;
    vertical-align: bottom;
}

.video-control {
    position: absolute;
    width: 100%;
    height: 100%;
    left: 0;
    top: 0;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    /* background: url(../img/video-bg2.png) no-repeat center right; */
    background-image: linear-gradient(to right, rgba(0, 0, 0, .9), rgba(0, 0, 0, .2));
    /* background: rgba(0, 0, 0, 0.56); */
    background-size: cover;
    overflow: hidden;
}

.main-wrapper .brief {
    background: #fff;
    margin-top: -80px;
    padding: 58px;
    border-radius: 8px;
    -webkit-box-shadow: 0 0 30px rgb(0 0 0 / 10%);
    box-shadow: 0 0 30px rgb(0 0 0 / 15%);
}

.brief .brief-title {
    position: absolute;
    top: 20px;
    left: 50%;
    transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    background-color: #fff;
    padding: 20px;
}

.one {
    margin-top: 70px;
    padding-top: 60px;
}

.video-text {
    position: absolute;
    left: 10%;
    top: 47%;
    transform: translateY(-50%);
    text-align: center;
    max-width: 80%;
}

.video-text .swiper-slide p {
    font-size: 52px;
    font-weight: bold;
    color: #fff;
    text-align: left;
}

.video-text p:last-child {
    font-size: 20px;
    color: #fafafa;
    font-weight: normal;
    line-height: 34px;
}

/* 隐藏video 全屏按钮 */
.brief .video::-webkit-media-controls-fullscreen-button {
    display: none;
}

/* 隐藏video 播放按钮 */
.brief .video::-webkit-media-controls-play-button {
    display: none;
}

/* 隐藏video 进度条 */
.brief .video::-webkit-media-controls-timeline {
    display: none;
}

/* 隐藏video 观看的当前时间 */
.brief .video::-webkit-media-controls-current-time-display {
    display: none;
}

/* 隐藏video 剩余时间 */
.brief .video::-webkit-media-controls-time-remaining-display {
    display: none;
}

/* 隐藏video 音量按钮 */
.brief .video::-webkit-media-controls-mute-button {
    display: none;
}

.brief video {
    margin-top: 0;
}

.brief .brief-con {
    border: 1px solid;
    border-image: linear-gradient(90deg, #147BD1, #2DCCD3) 1;
    overflow: hidden;
    padding: 50px;
    margin: 0;
}

.brief-con .brief-con-img {
    width: 30%;
    height: 240px;
}

.brief-con .brief-con-text {
    width: 70%;
    padding-left: 36px;
    line-height: 24px;
    text-align: justify;
}

.brief-con .btns a {
    display: block;
    width: 290px;
    height: 44px;
    border-radius: 6px;
    background-color: #147bd1;
    color: #fff;
    line-height: 44px;
    text-align: center;
    margin-right: 15px;
    margin-top: 15px;
    webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -o-transition: 0.3s;
    -ms-transition: 0.3s;
    transition: 0.3s;
    font-size: 14px;
}

.brief-con .btns a:hover {
    background-color: #126ab3;
    transform: translateY(3px);
    -ms-transform: translateY(3px);
    -moz-transform: translateY(3px);
    -webkit-transform: translateY(3px);
    -o-transform: translateY(3px);
}

.title {
    font-size: 30px;
    font-weight: bold;
    text-align: center;
    font-family: "PingFang SC";
}

.title-con {
    color: #333;
    text-align: center;
    margin-top: 14px;
    line-height: 24px;
    font-size: 15px;
}

.item-wrapper {
    background: url(../images/bg1.png) no-repeat 0 0;
    padding-top: 24px;
    overflow: hidden;
    padding-bottom: 60px;
    background-size: cover;

}

.item-wrapper-con {
    margin-top: 50px;
}

.item-wrapper-title {
    width: 40%;
    /* float: left; */
    padding-right: 34px;
    margin-top: 150px;

}

.one {
    padding-top: 50px;
}

.fadeInLeft {
    animation: 2s both fadeInLeft;
    -webkit-animation: 2s both fadeInLeft;
    -moz-animation: 2s both fadeInLeft;
    -o-animation: 2s both fadeInLeft;
    -ms-animation: 2s both fadeInLeft;
}

.fadeInRight {
    animation: 2s both fadeInRight;
    -webkit-animation: 2s both fadeInRight;
    -moz-animation: 2s both fadeInRight;
    -o-animation: 2s both fadeInRight;
    -ms-animation: 2s both fadeInRight;
}

.two .item-wrapper-title {
    padding-left: 34px;
    margin-top: 100px;
}

.three .item-wrapper-title {
    margin-top: 100px;
}

@keyframes fadeInRight {
    from {
        transform: translate3d(100%, 0, 0);
        -ms-transform: translate3d(100%, 0, 0);
        -moz-transform: translate3d(100%, 0, 0);
        -webkit-transform: translate3d(100%, 0, 0);
        -o-transform: translate3d(100%, 0, 0);
    }

    to {
        transform: none;
    }
}

@-webkit-keyframes fadeInRight {
    from {
        transform: translate3d(100%, 0, 0);
        -ms-transform: translate3d(100%, 0, 0);
        -moz-transform: translate3d(100%, 0, 0);
        -webkit-transform: translate3d(100%, 0, 0);
        -o-transform: translate3d(100%, 0, 0);
    }

    to {
        transform: none;
    }
}

@keyframes fadeInLeft {
    from {
        transform: translate3d(-100%, 0, 0);
        -ms-transform: translate3d(-100%, 0, 0);
        -moz-transform: translate3d(-100%, 0, 0);
        -webkit-transform: translate3d(-100%, 0, 0);
        -o-transform: translate3d(-100%, 0, 0);
    }

    to {
        transform: none;
    }
}

@-webkit-keyframes fadeInLeft {
    from {
        transform: translate3d(-100%, 0, 0);
        -ms-transform: translate3d(-100%, 0, 0);
        -moz-transform: translate3d(-100%, 0, 0);
        -webkit-transform: translate3d(-100%, 0, 0);
        -o-transform: translate3d(-100%, 0, 0);
    }

    to {
        transform: none;
    }
}

.item-wrapper-text {
    width: 60%;
    overflow: hidden;
}

.item-wrapper-text ul {
    overflow: hidden;
}

.item-wrapper-text .center-li {
    width: 68%;
    margin: 0 auto;
}

.item-wrapper-text li {
    width: 33.33%;
    float: left;
    overflow: hidden;
    position: relative;
    /* transition: .2s; */
    height: 280px;
    border-left: 1px solid rgba(255, 255, 255, .8);
    border-bottom: 1px solid rgba(255, 255, 255, .8);
    cursor: pointer;
}

.item-wrapper-text .center-li li {
    width: 50%;
}

.item-wrapper-text ul:hover li {
    width: 25%;
}

.item-wrapper-text ul li:hover {
    width: 49%;
}

.item-wrapper-text li .unfold {
    display: none;
}

.two .item-wrapper-text li {
    width: 40%;
    height: 340px;
    border-bottom: none;
}

.two .item-wrapper-text ul:hover li {
    width: 30%;
}

.two .item-wrapper-text ul li:hover {
    width: 50%;
}

.item-wrapper-text .center-li:hover li {
    width: 38%;
}

.item-wrapper-text .center-li li:hover {
    width: 62%;
}

.three .item-wrapper-text li {
    width: 33.33%;
    height: 390px;
    border-bottom: none;
}

.two li:nth-child(1) .unfold {
    text-align: left;
}

.two {
    background: url(../images/bg2.png) no-repeat 0 0;
    background-size: cover;
}

.three {
    background: url(../images/bg3.png) no-repeat 0 0;

    background-size: cover;
}

.item-wrapper-text li > div::before {
    content: '';
    background: rgba(4, 35, 89, .7);
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
}

.item-wrapper-text li .title-img {
    /* width: 100%; */
    position: absolute;
    left: 0;
    top: 0;
    height: 280px;
}

.two .item-wrapper-text li .title-img {
    height: 340px;
}

.three .item-wrapper-text li .title-img {
    height: 390px;
}

.item-wrapper-text li .icon-img {
    max-height: 40px;
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    -ms-transform: translateX(-50%);
    -moz-transform: translateX(-50%);
    -webkit-transform: translateX(-50%);
    -o-transform: translateX(-50%);
    top: 9%;
    z-index: 200;
}

.item-text {
    position: absolute;
    left: 18px;
    right: 18px;
    top: 30%;
    z-index: 3;
}

.item-wrapper-text li:hover .item-text {
    top: 24% !important;
}

.item-wrapper-text li:hover .item-text p:first-child {
    font-size: 16px;
}

.item-text p {
    color: #e5e5e5;
    font-size: 15px;
    text-align: justify;
    line-height: 22px;
}

.item-text p:first-child {
    font-size: 18px;
    font-weight: bold;
    margin-bottom: 6px;
    color: #fff;
    text-align: left;
}

.item-text p.unfold {
    font-size: 13px;
    line-height: 20px;
}

.download-btn {
    display: block;
    width: 140px;
    height: 34px;
    background-color: #147bd1;
    color: #fff !important;
    line-height: 34px;
    text-align: center;
    border-radius: 4px;
    margin: 0 auto;
    cursor: pointer;
    position: absolute;
    border: 14px;
    z-index: 50;
    left: 50%;
    margin-left: -70px;
    bottom: 20px;
}

.download-btn:hover {
    color: #fff;
    background-color: #126ab3 !important;
    transform: translateY(3px);
    -ms-transform: translateY(3px);
    -moz-transform: translateY(3px);
    -webkit-transform: translateY(3px);
    -o-transform: translateY(3px);
}

.item-wrapper-title p:first-child {
    font-size: 28px;
    font-weight: bold;
    position: relative;
}

.item-wrapper-title p:first-child::before {
    content: '';
    width: 44px;
    height: 6px;
    background: linear-gradient(to right, #ce0052 10%, #e00732);
    position: absolute;
    top: -20px;
    left: 0;
}

.item-wrapper-title p:last-child {
    /* color: #666; */
    line-height: 28px;
}

.video {
    margin-top: 50px;
    overflow: hidden;

}

.fadeInBottom {
    animation: 1s both fadeInBottom;
    -webkit-animation: 1s both fadeInBottom;
    -moz-animation: 1s both fadeInBottom;
    -o-animation: 1s both fadeInBottom;
    -ms-animation: 1s both fadeInBottom;
}

.video .title-con {
    text-align: center;
    line-height: 24px;
    width: 90%;
    margin: 0 auto;
    margin-top: 14px;
    margin-bottom: 30px;
}

.video ul li {
    width: calc(25% - 14px);
    margin-right: 14px;
    float: left;
    position: relative;
    overflow: hidden;
    -webkit-transition: 0.3s;
    -moz-transition: 0.3s;
    -o-transition: 0.3s;
    -ms-transition: 0.3s;
    transition: 0.3s;
    border-radius: 8px 8px 0 0;
}

.video ul li img {
    overflow: hidden;
    width: 100%;
    transition: all .3s ease-in-out;
    -webkit-transition: all .3s ease-in-out;
    -moz-transition: all .3s ease-in-out;
    -o-transition: all .3s ease-in-out;
    -ms-transition: all .3s ease-in-out;
    border-radius: 8px;
}

.video li:hover img {
    transform: scale(1.1);
    -ms-transform: scale(1.1);
    -moz-transform: scale(1.1);
    -webkit-transform: scale(1.1);
    -o-transform: scale(1.1);
}

.video ul li > .iconfont {
    display: block;
    color: #fff;
    position: absolute;
    left: 50%;
    top: 45%;
    transform: translate(-50%, -50%);
    -ms-transform: translate(-50%, -50%);
    -moz-transform: translate(-50%, -50%);
    -webkit-transform: translate(-50%, -50%);
    -o-transform: translate(-50%, -50%);
    z-index: 5;
    font-size: 34px;
    cursor: pointer;
}

.video ul li .iconfont:hover {
    color: #147bd1;
}

.video ul li::before {
    content: '';
    background: linear-gradient(to top, rgba(0, 0, 0, .8) 10%, transparent);
    width: 100%;
    height: 100%;
    position: absolute;
    left: 0;
    top: 0;
    z-index: 2;
}

.video ul li img {
    width: 100%;
    height: 100%;

}

.video .video-title {
    color: #fff;
    font-weight: bold;
    position: absolute;
    left: 14px;
    bottom: 2px;
    z-index: 50;
    font-size: 16px;
}

.intro {
    padding-top: 50px;
    background: url(../images/bg00.png) no-repeat 0 -120px;
}

.intro .down {
    text-align: justify;
    color: #333;
    margin: 60px;
    margin-top: 40px;
    line-height: 30px;
    border: 1px solid;
    border-image: linear-gradient(90deg, #FF8200, #93DA49) 1;
    background-color: #fff;
    padding: 60px 80px;
    text-align: justify;
    overflow: hidden;
    font-weight: bold;
}

.intro .intro-wechat {
    width: 18%;
    float: left;
    box-shadow: 0px 5px 30px 0px rgb(26 26 26 / 10%);
    -moz-box-shadow: 0px 5px 30px 0px rgb(26 26 26 / 10%);
    -webkit-box-shadow: 0px 5px 30px 0px rgb(26 26 26 / 10%);

}

.intro .intro-con {
    width: 82%;
    float: right;
    padding-left: 26px;
    /* margin-top: 20px; */
}

.footer {
    background: #000;
    color: #e5e5e5;
    text-align: center;
    padding: 20px 20px;
    font-size: 12px;
}

.modal {
    top: 10%;
}

.bg-layer, .bg-layer2 {
    width: 100%;
    height: 100%;
    background: rgba(0, 0, 0, 0.6);
    position: fixed;
    top: 0;
    left: 0;
    z-index: 300;
    display: none;
}

#example .video-dialog {
    width: 60%;
    height: auto;
    position: fixed;
    top: 10%;
    left: calc(50% - 30%);
    left: -moz-calc(50% - 30%);
    left: -webkit-calc(50% - 30%);
    z-index: 900;
}

.p-modal .video-dialog {
    width: 46% !important;
    left: calc(50% - 23%) !important;
    left: -moz-calc(50% - 23%) !important;
    left: -webkit-calc(50% - 23%) !important;
}

#example .modal-content {
    position: relative;
}

#example .video-dialog .modal-header {
    text-align: center;
    font-size: 24px;
    color: #323232;
    border-bottom: none;
    padding: 20px 15px;
}

.modal-body {
    font-size: 13px;
    text-align: justify;
    line-height: 24px;
    padding-top: 0;
}

.small_info{
    font-size: 14px;
    margin: -15px 0 15px 15px;
}
#example .modal-content .modal-footer {
    border-top: none;
    width: 95%;
    text-align: justify;
    font-size: 18px;
    color: #646464;
    line-height: 40px;
    margin: 10px auto;
}

#example .modal-content .close {
    position: absolute;
    top: 0;
    right: 0;
    font-size: 20px;
    width: 70px;
    height: 70px;
    border-radius: 500px;
    line-height: 50px;
    color: #666;
    opacity: 0.6 !important;
    text-align: center;
    cursor: pointer;
}

#top {
    height: 40px;
    width: 40px;
    position: fixed;
    bottom: 40px;
    right: 20px;
    background: rgba(217, 217, 217, .53) url(../images/top_icon.png) 50% 50% no-repeat;
    /* background-size: cover; */
    cursor: pointer;
}

.p-modal .carousel-inner {
    max-height: 388px;
    overflow: hidden;
}

.p-modal .email-wrapper {
    font-size: 14px;
    line-height: 24px;
    margin-top: 10px;
    text-align: center;
}

.p-modal .e-input {
    padding: 0px 0px 0px 10px;
    height: 42px;
    line-height: 42px;
    border: 1px solid #ebebeb;
    width: 40%;

}

.p-modal .email-wrapper form {
    margin-top: 14px;

}

.p-modal .email-wrapper .e-btn {
    background-color: #147bd1;
    height: 42px;
    line-height: 42px;
    text-align: center;
    color: #fff;
    width: 120px;
    border-radius: 0 4px 4px 0;
    margin-left: -10px;
}

.p-modal .email-wrapper .e-btn:hover {
    background-color: #126ab3;
}

.p-modal .modal-header {
    padding: 15px !important;
}

.p-modal .swiper-slide {
    width: 100% !important;
}

.p-modal .email-err {
    font-size: 12px;
    color: red;
}


@media (max-width: 1410px) {
    .p-modal .video-dialog {
        width: 70% !important;
        left: calc(50% - 35%) !important;
        left: -moz-calc(50% - 35%) !important;
        left: -webkit-calc(50% - 35%) !important;
    }
}

@media (max-width: 1366px) {
    .video-container {
        height: 600px !important;
    }

    .menu-item > a {
        padding: 0;
    }
}

@media (max-width: 1199px) {
    .video-container {
        height: 540px !important;
    }

    .item-wrapper-text li .icon-img {
        max-height: 30px;
        top: 8%;
    }

    .item-text p:first-child {
        font-size: 14px;
    }

    .brief-con .brief-con-text {
        padding-left: 24px;
    }

    .brief-con .btns a {
        font-size: 12px;
        width: 230px;
    }

    .download-btn {
        font-size: 12px;
        width: 120px;

    }

    .answer-list .answer-panel-body li {
        width: 50%;
    }

}

@media (max-width: 991px) {

    .video-container {
        height: 400px !important;
    }

    #example .video-dialog .modal-header {
        padding: 10px 15px;
        font-size: 15px;
        font-weight: bold;
        width: 90%;
        text-align: left;
    }

    .brief-con .brief-con-img {
        display: none;
    }

    .brief-con .brief-con-text {
        width: 100%;
        padding: 0;
    }

    .brief .brief-con {
        padding: 40px;
    }

    .title-con {
        width: 90%;
        margin: 0 auto;
        font-size: 12px;
        margin-top: 14px;
        line-height: 20px;
    }

    .video-text .swiper-slide p:first-child {
        font-size: 30px;
    }

    .one {
        margin-top: 30px;
    }

    .answer-top {
        margin-left: 14px;
        margin-right: 14px;
        width: auto;
    }

    .item-wrapper-con {
        margin-top: 30px;
    }

    .item-wrapper-title p:first-child {
        font-size: 16px;
    }

    .item-wrapper-title {
        width: 25%;
    }

    .item-wrapper-text {
        width: 75%;
    }

    .video ul li {
        width: calc(50% - 14px);
        width: -moz-calc(50% - 14px);
        width: -webkit-calc(50% - 14px);
        margin-bottom: 14px;
    }

    #example .video-dialog {
        width: 80%;
        left: calc(50% - 40%);
        left: -moz-calc(50% - 40%);
        left: -webkit-calc(50% - 40%);
    }

    .video {
        margin-top: 20px;
    }

    .survey {
        padding: 30px 0 30px 0;

    }

    .intro {
        padding-top: 30px;
        background: url(../images/bg00.png) no-repeat 0 0;
        background-size: 100%;
    }

    .intro .down {
        padding: 40px;
        margin: 20px 0;
    }

    .intro .intro-con {

        line-height: 24px;
        font-size: 12px;
    }

    .menu > li {
        padding: 0 10px;
    }

    .grid_12 img {
        max-height: 30px;

        top: calc(50% - 15px);
        top: -moz-calc(50% - 15px);
        top: -webkit-calc(50% - 15px);
    }

    .item-wrapper-title,
    .item-wrapper-text {
        width: 100%;
    }

    .item-wrapper-title,
    .two .item-wrapper-title,
    .three .item-wrapper-title {
        margin-top: 40px;
        float: none;
        padding-left: 0;
    }

    .two .item-wrapper-title,
    .three .item-wrapper-title {
        margin-top: 20px;
    }

    .item-wrapper-text .center-li {
        width: 80%;
    }

    .two .item-wrapper-text li {
        width: 50%;
    }
}

@media (max-width: 767px) {
    .item-wrapper-text .center-li {
        width: 100%;
    }

    .item-wrapper-title p:last-child {
        font-size: 14px;
        line-height: 22px;
    }

    .main-wrapper .brief {
        margin-top: 20px !important;
        padding: 10px;
        box-shadow: none;
        margin: 0;
    }

    .brief .brief-con {
        padding: 20px;
    }

    .brief .brief-title {
        top: -10px;
    }

    .brief-con .brief-con-text {
        padding-top: 10px;
        text-align: justify;
    }

    .one {
        margin-top: 20px;
        padding-top: 30px;
    }

    .video-text {
        top: 50%;
        transform: translateY(-20%);
    }

    .video-text .swiper-slide p:first-child {
        font-size: 18px;
        margin-bottom: 6px;
    }

    .video-text p:last-child {
        font-size: 12px;
        line-height: 20px;
    }

    .one {
        padding-top: 20px;
        margin-top: 0;
    }

    .video-container {
        height: 200px !important;
    }

    .brief {
        margin-top: -20px;
    }

    .brief .brief-con {
        padding: 30px 24px;
    }

    .brief-title {
        width: 300px;
        padding: 20px 10px;
    }

    .brief-title > div {
        font-size: 18px;
        font-weight: bold;
        text-align: center;
        color: #147BD1;
    }

    .btns {
        width: 230px;
        margin: 0 auto;
    }

    .btns a:last-child {
        margin-top: 10px;
    }

    .title {
        font-size: 20px;
    }

    .title-con,
    .video .title-con {
        width: 100%;
        text-align: justify;
        line-height: 22px;
    }

    .video .title-con {
        margin-bottom: 20px;
    }

    .nav-xs {
        background-color: #fff;
    }

    .nav-xs img {
        height: auto;
        margin-top: 0;
    }

    .xs-menu-btn,
    .xs-close-btn {
        color: #000000;
    }

    .menu-xs ul li a {
        color: #e5e5e5 !important;
    }

    .menu-xs .menu-xs-cnt {
        background-color: rgba(0, 0, 0, .8);
    }

    .swiper-pagination-bullet-active {
        width: 10px;
    }

    .item-wrapper-text li {
        /* pointer-events: none; */
        width: 100% !important;
    }

    .item-wrapper-text li .icon-img {
        max-height: 48px;
        top: 15%;
    }

    .item-wrapper {
        padding-bottom: 40px;
        background-size: cover;
    }

    .item-wrapper-con {
        margin-top: 14px;
    }

    .two .item-wrapper-text li,
    .three .item-wrapper-text li {
        border-bottom: 1px solid rgba(255, 255, 255, .8);
        height: 240px;
    }

    .two .item-text,
    .three .item-text {
        top: 40%;
    }

    .video ul li {
        width: 100%;
    }

    #example .video-dialog {
        width: 98% !important;
        left: calc(50% - 49%) !important;
        left: -moz-calc(50% - 49%) !important;
        left: -webkit-calc(50% - 49%) !important;
    }

    #example .modal-content .close {
        right: 5px;
        width: 40px;
        height: 40px;
        line-height: 40px;
    }

    .intro .intro-wechat,
    .intro .intro-con {
        width: 100%;
        padding: 0 !important;
    }

    .intro .intro-wechat {
        box-shadow: none;
    }

    .intro .intro-wechat img {
        margin: 0 auto;
        width: 200px;
        height: 200px;
        display: block;
    }

    .intro .down {
        padding: 20px;
    }

    .p-modal .e-input {
        width: 70%;
    }

    .item-text p.unfold {
        display: none !important;
    }
}