#pbut {
    height: 2em;
    width: 5em;
    font-size: x-large;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #FFFF00;
    border-color: black;
    border: thick;
    color: black;
    border-radius: 10px;
    border: none;
    bottom: 0;
    font-weight: bold;
    box-shadow: inset;
}

#psbut {
    height: 2em;
    width: 5em;
    font-size: x-large;
    font-family: 'Segoe UI', Tahoma, Geneva, Verdana, sans-serif;
    background-color: #FFAA00;
    border-color: black;
    border: thick;
    color: black;
    border-radius: 10px;
    border: none;
    bottom: 0;
    font-weight: bold;
    box-shadow: inset;
}

#bgimg {
    background-position: center;
    background-repeat: no-repeat;
    background-size: cover;
}

.footer {
    bottom: 0;
    position: absolute;
    justify-content: center;
    margin-bottom: 5px;
}

.add-button {
    margin-bottom: 10px;
    margin-left: auto;
    margin-right: auto;
    height: 2em;
    background-color: #FFFF00;
    font-size: xx-large;
    border: none;
    font-weight: bold;
    height: 2em;
    width: 2em;
    border-radius: 10px;
}