.panel-grey {
    border-color: #777;
}

.panel-grey>.panel-heading {
    color: #ffffff;
    background: #777;
    border-color: #777;
}

html {
    position: relative;
    min-height: 100%;
}

body {
    /* Margin bottom by footer height */
    margin-bottom: 60px;
}

footer {
    position: absolute;
    bottom: 0;
    width: 100%;
    /* Set the fixed height of the footer here */
    height: 60px;
    background-color: #777;
    color: #fff;
}

footer p {
    text-align: center;
    margin-top: 20px;
}

.clickable:hover {
    cursor: pointer;
}

/* fix google search result display */
div#___gcse_0 {
    word-wrap: normal;
}

td.gsc-table-cell-snippet-close, td.gsc-table-cell-thumbnail {
    padding-left:8px;
}