body
{
    background-color:rgb(200,210,180);
}
.form-group textarea
{
    min-height:150px;
}
.sign
{
    margin-top:10px;
    font-size:2em;
    text-align: center;
}
.sign img
{
    max-width:100%;
}
.sign span
{
    display:block;
    margin-top:5px;
    font-size:0.6em;
}
.sign span:first-letter
{
    font-weight:bold;
}
footer
{
    margin-top:60px;
    padding-top:20px;
    padding-bottom:20px;
    background-color:rgb(248, 248, 248);
}
footer .row div
{
    text-align: center;
}

@media(max-width:991px) {
    .morse .sign span
    {
        font-size:0.45em;
    }
}