.pc_container {
    display: block;
}

.mb_container {
    display: none;
}

.wotu-content {
    padding: 0 40px;
    text-align: left;
}

.breadcrumb {
    height: 18px;
    margin: 16px 0;
    font-size: 12px;
}

.typeChange {
    height: 60px;
    margin: 32px 0;
    text-align: center;
    border-bottom: 1px solid #dfe1e6;
}

.typeChange li {
    display: inline-block;
    margin-right: 45px;
}

.typeChange li a {
    font-size: 18px;
    line-height: 57px;
    padding: 16px 10px;
}

.typeChange li a:hover {
    color: #252b3a;
}

.typeChange li.active a {
    font-weight: 600;
    border-bottom: 3px solid #c7000b;
}

.content_title {
    text-align: center;
}

.onlineDes {
    display: inline-block;
    font-size: 14px;
    line-height: 22px;
    margin-bottom: 32px;
    padding: 18px 24px;
    background-color: #E9EDFA;
    border-radius: 22px;
    color: #575d6c;
}

.onlineBrief {
    background-color: rgb(233, 237, 250);
    border-radius: 2px;
    padding: 24px 16px;
    font-size: 14px;
    line-height: 22px;
    margin-top: 32px;
    text-align: left;
}

#ide_play {
    margin-bottom: 56px;
}

.box_container {
    display: flex;
    justify-content: space-between;
    box-shadow: 0 1px 4px 0 rgba(128, 132, 145, 0.20);
}

.lfet_box {
    width: 50%;
    padding: 32px 24px;
    background-color: #f3f7fc;
}

.lfet_box .line {
    width: 16px;
    height: 4px;
    background-color: #c7000b;
}

.lfet_box .img {
    width: 552px;
    height: 296px;
    margin: 28px 0 64px;
}

.lfet_box .img img {
    width: 100%;
    height: 100%;
}

.lfet_box .title {
    font-size: 24px;
    line-height: 30px;
}

.lfet_box .desc p {
    font-size: 16px;
    line-height: 24px;
    margin-top: 24px;
}

.right_box {
    padding: 64px 60px;
}

.right_box li {
    display: flex;
    align-items: center;
}

.right_box li+li {
    margin-top: 24px;
}

.right_box .step_icon {
    display: inline-block;
    width: 56px;
    height: 56px;
    background: url(../images/online_01.png) no-repeat center;
    background-size: cover;
    margin-right: 24px;
}

.right_box .step_title {
    font-size: 20px;
}

.right_box .download {
    margin-top: 32px;
    border-top: 1px solid #adb0b8;
}

.right_box .download p {
    font-size: 14px;
    line-height: 22px;
    color: #575d6c;
    margin: 12px 0;
}

.right_box .download p a {
    color: #526ecc;
    margin-left: 8px;
}

.right_box .download p a:hover {
    color: #344899;
}

.wotu-bottom {
    margin-top: 64px;
    margin-bottom: 32px;
}

.sandbox {
    width: 1200px;
    height: 150px;
    margin: 0 auto;
    background: url(../images/onlineBGI.png) no-repeat center;
    background-size: cover;
    position: relative;
}

.sandbox span {
    display: inline-block;
    width: 100%;
    margin: 0 auto;
    text-align: center;
    line-height: 150px;
    font-size: 32px;
}

.sandbox a {
    position: absolute;
    right: 120px;
    top: 50%;
    transform: translateY(-50%);
    padding: 10px 20px;
    background-color: #c7000b;
    color: #fff;
    border-radius: 2px;
}

.sandbox a:hover {
    background-color: #D64A52;
}

#enterBtn {
    position: fixed;
    top: 50%;
    right: 0;
    transform: translateY(-50%);
}

#enterBtn a {
    display: inline-block;
    width: 32px;
    height: 146px;
    text-align: center;
    background-color: #c7000b;
    color: #fff;
    padding: 6px 0;
}

#enterBtn a:hover {
    background-color: #D64A52;
}

#enterBtn a span {
    display: inline-block;
    width: 16px;
    margin: 0 auto;
    color: #fff;
    line-height: 20px;
}

#enterBtn a span.btnLogo {
    width: 18px;
    height: 18px;
    background: url(../images/logo_cloudIDE.png) no-repeat center;
    background-size: contain;
}

#enterBtn a span.btnEnglish {
    transform: rotate(90deg);
    -ms-transform: rotate(90deg);
    -moz-transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
    -o-transform: rotate(90deg);
    margin-top: 6px;
}

/* 播放器样式 */
.vjs-control-bar * {
    color: #fff;
    text-align: center;
}

.vjs-default-skin .vjs-control:before {
    font-size: 1em;
    line-height: 2.5;
}

.vjs-default-skin .vjs-big-play-button {
    width: 3em;
    height: 3em;
    border: none;
    border-radius: 50%;
}

.vjs-default-skin .vjs-big-play-button:before {
    line-height: 3;
    color: #fff;
}

.vjs-default-skin .vjs-play-progress,
.vjs-default-skin .vjs-volume-level {
    background-color: rgba(255, 255, 255, 0.7);
}

.vjs-default-skin .vjs-slider-handle:before {
    content: '';
}


@media(max-width:768px) {
    .wotu-container {
        background-color: #f8f8f8;
    }

    .pc_container {
        display: none;
    }

    .mb_container {
        position: relative;
        display: block;
        padding-top: 20px;
    }

    .wotu-content {
        padding: 0 15px;
        margin-top: 60px;
    }

    .wotu-bottom,
    #enterBtn {
        display: none;
    }

    .typeChange {
        height: 50px;
        margin: 0;
        display: flex;
        justify-content: center;
    }

    .typeChange li {
        margin: 0;
    }

    .typeChange li+li {
        margin-left: 50px;
    }

    .typeChange li a {
        font-size: 14px;
        line-height: 50px;
        padding: 17px 0 13px;
    }

    .mb_step {
        background-color: #fff;
        padding-top: 12px;
    }

    .mb_DesContent {
        background-color: #e9edfa;
        border-radius: 2px;
        padding: 12px 8px;
        font-size: 12px;
        margin: 0 12px;
        line-height: 1.5;
    }

    .mb_DesContent p+p {
        margin-top: 4px;
    }

    .cloudUse .mb_DesContent {
        margin: 0;
    }

    .mb_stepContent {
        padding: 24px 12px;
    }

    .cloudUse .mb_stepContent {
        padding: 0;
        margin-bottom: 24px;
    }

    .mb_stepContent a {
        display: inline-block;
        width: 100%;
        height: 50px;
        line-height: 50px;
        background-color: #c7000b;
        color: #fff;
        text-align: center;
    }

    .mb_contentVideo {
        position: relative;
        width: 100%;
        height: 172px;
        background: url(../../images/online/onlineDevelop.png) no-repeat center;
        background-size: cover;
        margin: 12px 0;
    }

    .mb_videoMask {
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
        background-color: rgba(0, 0, 0, 0.5);
    }

    .playBtn {
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 40px;
        height: 40px;
        border-radius: 50%;
        background: url(../images/icon-trackplay.svg) no-repeat center;
    }

    .video-play {
        position: fixed;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
        z-index: 9999;
    }

    .video-play-mask {
        position: absolute;
        top: 0;
        left: 0;
        background-color: rgba(0, 0, 0, 0.7);
        width: 100%;
        height: 100%;
        z-index: -1;
    }

    .video-show {
        position: relative;
        width: 100%;
        top: 50%;
        transform: translateY(-50%);
    }

    .icon.close-bigger {
        width: 44px;
        height: 44px;
        background: url(../images/close-bigger.png) no-repeat center;
        cursor: pointer;
        position: absolute;
        top: -44px;
        right: 2px;
        display: none;
    }

}