.form-control {
    width: 80% !important; 
    float: left;
}
.use-this-variant {
    width: 17%;
    float: left;
    margin-left: 4px;
    margin-top: 5px;
}

div.howto, div.result {
    background-color: azure;
    padding: 10px;
    margin: 10px;
    box-shadow: 0 1px 3px rgba(0,0,0,0.12), 0 1px 2px rgba(0,0,0,0.24);
}

div.words input { width: 50%; }
div.words { margin-bottom: 8px;}
/*div.buttons input { border-radius: 5px; border-width: 1px; background-color: #f8f8f8;}*/

div.result1 { background-color: rgba(190, 244, 65, 0.2); }
div.result2 { background-color: rgba(190, 244, 65, 0.4); }
div.result3 { background-color: rgba(190, 244, 65, 0.4); }
div.result4 { background-color: rgba(190, 244, 65, 0.8); }

input.result, input.words { text-align: center; }
input.result {
    font-family: monospace;
    font-size: 24px;
    border: 0;
    text-shadow: 0 0 5px #fff;
    background-color: transparent;
    border: 2px dashed rgba(0,0,0,0.15);
    padding-top: 5px;
    padding-bottom: 5px;
    border-radius: 5px;
    margin-top: 5px;
    margin-bottom: 5px;
    width: 100%;
}

input.result:focus { outline-width: 0; }

p.tocrack {
    margin: 0;
    margin-top: 4px;
    text-align: right;
    font-size: smaller;
}

span.bold { font-weight: bold; }