.flex-container {
    display: flex;
    flex-wrap: wrap;
}

.flex-box {
    width: 100%;
    height: 100%;
}

.page-footer {
    background: #f2f2f2;
    margin-top: 15px;
    border-top: 1px solid #d9d9d9;
    padding: 15px;
    min-height: 150px;
}

.ui-autocomplete {
    max-height: 200px;
    overflow-y: auto;
    /* prevent horizontal scrollbar */
    overflow-x: hidden;
}

.busy-indicator {
    display: none;
    position: fixed;
    z-index: 1000;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
    background: rgba( 255, 255, 255, .2 ) url('/Uploads/Images/loading.gif') 50% 50% no-repeat;
}

body.loading .busy-indicator {
    overflow: hidden;
}

body.loading .busy-indicator {
    display: block;
}

caption {
    caption-side: top;
}