html, body{
    height: 100%;
    text-align: center;
    /*font-size: 98%;*/
}

body{
    margin: 0;
    padding: 0;

    background: url("/images/php/tps/tp03/crumpled-paper-background_small.jpg");
    background-size: cover;

    display: flex;
    flex-direction: column;

    font-family: monospace;
}

header, #main-content{
    padding: 5px;
}

footer{
    padding: 25px;
    background: darkslateblue;
    color: white;
}

#main-title{
    margin: 20px 0;

    font-size: 5em ;
    font-weight: bold;
}

#main-nav{
    padding: 3px;
    border-top: 1px solid ;
    border-bottom: 1px solid ;
    border-color: darkgrey;
    word-spacing: 2em;
    text-transform: uppercase;
}

#main-content{
    flex: 1 ;
    overflow: auto;
}

#secret-word{
    margin: 25px 0;
    font-size: 4em;
    letter-spacing: 20px;
}

#secret-word-form input{
    width: 50%;
    margin-bottom: 25px;
    padding: 5px !important;
    background: none;
    border-radius: 3px;
    font-family: monospace;
    font-size: 2em;
    text-align: center;
}

#secret-word-form button{
    font-size: 3em ;
}

#secret-word-win{
    font-size: 4em;
    font-weight: bold;
    color: lightseagreen;
}

.secret-rules{
    margin: 150px 0;
    font-size: 2em;
}

#secret-word-letters{
    margin: 50px 0 ;
}

.secret-letter-input{
    font-size: 3em !important;
    width: 1em !important;
    margin: 0.2em !important;
    border: 1px solid !important;
    box-sizing: initial !important;
    background: white !important;
}

.secret-letter-input:disabled{
    background: none !important;
    border-color: transparent !important;
    color: black !important;
}

.secret-letter-separator{
    display: inline-block;
    width: 3em;
}

#last-entry{
    margin: 25px 0;
    font-size: 2em;
    white-space: pre;
}