.title {
    font-size: 24px;
}

.bottom-info {
    font-size: 12px;
}

.control-panel {
    display: flex;
    flex-direction: row;
}

.control-group {
    display: flex;
    flex-direction: column;
    margin-left: 10px;
    margin-right: 10px;
}

.control-group-title {
    font-size: 16px;
    text-align: center;
}

.control-group-bar {
    display: flex;
    flex-direction: row;
}

.tooltip {
    position: relative;
    display: inline-block;
}

.tooltip .tooltip-text {
    visibility: hidden;
    background-color: black;
    opacity: 0.9;
    color: #fff;
    text-align: center;
    padding: 5px 0;
    border-radius: 6px;

    position: absolute;
    z-index: 1;

    bottom: 110%;
    left: 50%;
}

#url-tooltip {
    width: 300px;
    margin-left: -150px;
}
#upload-tooltip {
    width: 200px;
    margin-left: -100px;
}
#download-tooltip {
    width: 200px;
    margin-left: -100px;
}

.tooltip:hover .tooltip-text {
    visibility: visible;
}

#file-input {
    margin-left: 10px;
}

body {
    font-family: 'Arial';

    margin: 0;
    display: flex;
    flex-direction: column;

    /* Aligns items horizontally  */
    align-items: center;

    background-color: rgb(200, 200, 200);
}