.header {
    position: fixed;
    width: 100%;
    text-align: left;
    font-size: 0.8em;
    background: #f1f2f2;
    border-bottom: 1px solid #a7a9ac;
    border-left: 1px solid #a7a9ac;
    border-right: 1px solid #a7a9ac;
    font-family: 'PT Sans', sans-serif;
    opacity: 0.93;
    z-index: 3;
}

    .header h2 {
        font-weight: 700;
    }


    .header div.message {
        margin-left: 2em;
    }

    .header img {
        height: 3.4em;
    }

    .header div {
        float: left;
    }

    .header .content {
        width: 80%;
        margin: auto;
        float: none;
        margin-top: 1em;
        margin-bottom: 1em;
        overflow: hidden;
    }

    .header div.iconclose {
        float: right;
        margin-top: 1em;
    }

        .header div.iconclose img {
            height: 1em;
            width: 1em;
        }