/*******************************************************************************
*
*/

    .iw-content-vr,
    .iw-content-sequence,
    .iw-content-sequence-loading,
    .iw-content-html {
        display: none;
        position: absolute;
        background: rgba(255, 255, 255, 1);
        padding: 0;
        margin: 0;
        border: 0;
        left: 0;
        top: 0;
        width: 100vw;
        height: 100vh;
        overflow: hidden;
    }

    html,
    body,
    .iw-content-html,
    .iw-content-vr {
        background: #000000;
    }

    .iw-content-sequence {
        background: transparent;
        z-index: 100000;
    }

    .iw-vr-krpano,
    .iw-sequence-frame,
    .iw-html-frame {
        display: block;
        position: absolute;
        width: 100%;
        height: 100%;
        left: 0;
        top: 0;
        padding: 0;
        margin: 0;
        border: 0;
        overflow: hidden;
    }

    .iw-sequence-frame {
        display: flex;
        justify-content: center;
        align-content: center;
        background: transparent;
    }

    .iw-sequence-frame>canvas {
        height: 100%;
        width: auto;
        object-fit: cover;
    }

    .iw-sequence-frame>img {
        height: 100%;
        width: 100%;
        object-fit: cover;
        background: transparent;
    }

    /* 重要: krpano在android机器的自动画布上有可能因为算术原因多一个像素而导致图片重复平铺，而显示多余的图片内容 */
    .iw-vr-krpano * {
        background-repeat: no-repeat;
    }

    .iw-content-html>.editor {
        display: none;
        position: absolute;
        background: rgba(0, 0, 0, 0.7);
        width: 60px;
        height: 60px;
        line-height: 60px;
        text-align: center;
        color: rgba(195, 156, 124, 1);
        font-size: 12px;
        right: 16px;
        bottom: 200px;
        border-radius: 30px;
        box-shadow: 0px 0px 1px 0px #888;
        pointer-events: none;
    }

    .iw-content-disable-screen {
        position: absolute;
        top: 0;
        left: 0;
        width: 100vw;
        height: 100vh;
        background: rgba(0, 0, 0, 0);
        z-index: 99999999;
        pointer-events: all;
    }

    /* 全景序列帧进度条 */
    .iw-content-sequence-loading {
        background: rgb(100, 100, 100);
        z-index: 100000;
        width: 100%;
        height: 0;
        padding-bottom: 100vh;
        overflow: hidden;
        background-position: center center;
        background-repeat: no-repeat;
        -webkit-background-size: cover;
        -moz-background-size: cover;
        background-size: cover;
    }

    .iw-sequence-process-bar {
        position: absolute;
        left: 0;
        right: 0;
        margin: auto;
        top: 50%;
        transform: translateY(-50%);
        color: #ffffff;
        font-size: 16px;
        text-align: center;
    }

    /* vr退出全屏按钮 */
    .iw-vrscreen-content {
        position: absolute;
        right: 10px;
        top: 10px;
        z-index: 9990;
        border-radius: 20px;
        background: rgba(0, 0, 0, 0.6);
    }

    .iw-vrscreen-content .iw-icon-switch-fullscreen {
        display: block;
        width: 24px;
        height: 24px;
        margin: 4px;
        padding: 0;
    }

    .iw-expire-wrapper {
        position: fixed;
        left: 0;
        right: 0;
        top: 0;
        bottom: 0;
        margin: auto;
        min-width: 100px;
        min-height: 46px;
        width: 26.666%;
        height: 12.266vw;
        line-height: 12.266vw;
        display: flex;
        padding: 3.2%;
        align-content: center;
        justify-content: center;
        pointer-events: none;
        background: #000000;
        border-radius: 8px;
        opacity: 0.75;
        color: #FFFFFF;
        backdrop-filter: blur(20px);
    }

    
        
    .iw-content-side {
        display: none;
        background: rgba(0, 0, 0, 0.6);
        position: absolute;
        width: 36px;
        height: 36px;
        padding: 0;
        left: auto;
        right: 10px;
        top: 264px;
        bottom: auto;
        margin: 0;
        z-index: 9990;
        border-radius: 18px;
        overflow: hidden;
        -webkit-tap-highlight-color: rgba(0,0,0,0);
        -webkit-tap-highlight-color: transparent;
    }
    
    .iw-content-side>div {
        display: block;
        float: left;
        width: 28px;
        height: 28px;
        margin: 4px;
        padding: 0;
    }
    
    .iw-content-side>div.disable {
        pointer-events: none;
    }
    
    .iw-content-side>.iw-group {
        display: block;
        float: left;
        width: 36px;
        margin: 0;
        height: auto;
    }
    
    .iw-content-side>.iw-group>div {
        display: block;
        float: left;
        width: 28px;
        height: 28px;
        margin: 4px;
        padding: 0;
    }
    
    .iw-content-side>.iw-group>div.disable {
        pointer-events: none;
    }