/*lnzhun_operat.css*/
/*lnzhun_operat 岭南准操作演示页自定义*/
.demo {
    background: url(/Lingnan/img/operation.jpg) no-repeat;
    background-position: center;
    height: 500px;
    position: relative;
    margin-top: 54px;
}

    .demo .playbtn i {
        display: inline-block;
        width: 100px;
        height: 100px;
        background: rgba(0,0,0,.2);
        border-radius: 50%;
        position: absolute;
        left: 50%;
        top: 50%;
        z-index:;
        margin: -50px 0 0 -50px;
        transition: all .3s;
        -webkit-transition: all .3s;
        -moz-transition: all .3s;
    }

        .demo .playbtn i:hover {
            width: 160px;
            height: 160px;
            margin: -80px 0 0 -80px;
        }

        .demo .playbtn i:before {
            display: inline-block;
            content: "";
            border-left: 38px solid rgba(204,51,51,.8);
            border-top: 24px solid transparent;
            border-bottom: 24px solid transparent;
            border-radius: 5px;
            position: absolute;
            left: 50%;
            top: 50%;
            margin: -24px 0 0 -16px;
        }

    .demo #mask {
        position: absolute;
        top: 0;
        left: 0;
        bottom: 0;
        right: 0;
        background: rgba(0,0,0,.6);
        z-index: 10;
        padding-top: 20px;
        text-align: center;
        display: none;
    }

    .demo #film {
        display: none;
    }

    .demo #mask .box {
        position: relative;
        width: 640px;
        margin: 0 auto;
    }

    .demo #mask span,
    #showbox span {
        display: inline-block;
        width: 40px;
        height: 40px;
        background-color: #00f;
        border-radius: 50%;
        position: absolute;
        top: 0;
        right: 0;
        margin-right: -20px;
        margin-top: -20px;
        font-size: 20px;
        color: #fff;
        padding-top: 6px;
        cursor: pointer;
    }

.demo-xs {
    position: relative;
    padding: 30px 20px;
    background-color: #ececec;
    margin-top: 54px;
}

    .demo-xs .playbtn i {
        display: inline-block;
        width: 60px;
        height: 60px;
        background: rgba(0,0,0,.8);
        border-radius: 5px;
        position: absolute;
        left: 50%;
        top: 55%;
        margin: -30px 0 0 -30px;
        transition: all .3s;
        -webkit-transition: all .3s;
        -moz-transition: all .3s;
        cursor: pointer;
        z-index: 10;
    }

        .demo-xs .playbtn i:hover {
            background: rgba(0,0,0,.65);
        }

        .demo-xs .playbtn i:before {
            display: inline-block;
            content: "";
            border-left: 16px solid rgba(255,255,255,1);
            border-top: 12px solid transparent;
            border-bottom: 12px solid transparent;
            position: absolute;
            left: 50%;
            top: 50%;
            margin: -12px 0 0 -8px;
        }

.show {
    font-family: "Helvetica Neue",Helvetica,Arial,sans-serif;
    padding: 30px 0;
}

    .show h3 {
        font-family: 'Microsoft Yahei',sans-serif;
    }

    .show a img {
        height: 150px;
        min-height: 150px;
    }

    .show a:link,
    .show a:visited,
    .show a:active,
    .show a:hover {
        text-decoration: none;
    }

#showbox {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    z-index: 100;
    background: rgba(0,0,0,.8);
    padding-top: 50px;
    display: none;
}

    #showbox > div {
        display: inline-block;
        position: relative;
    }