/* Less */
fieldset { display: none; }
section { display: none; }
#extra-output { display: none; }
#help {
    display: none;
    clear: both;
}
#help-close-link { display: none; }
h3 {
    small {
        padding-left: 15px;
    }
}

.input-group {
    position: relative;
}

.swatch {
    min-width: 50px;

    &:hover {
        width: 150px;
        height: 150px;
        position: absolute;
        top:0;
        left: 0;
        z-index: 9000;
    }
}

hr {
    border-width: 2px;
    border-color: #666;
}

body {
    background: #333;
    color: #eee;
}

.form-control {
    background: #555;
    color: #eee;
}

.btn-default {
    background-color: #999;
}

.input-group-lg > output.form-control {
    padding: 9px 16px;
}

/* Less */
fieldset { display: none; }
section { display: none; }
#extra-output { display: none; }
#help {
    display: none;
    clear: both;
}
#help-close-link { display: none; }
h3 {
    small {
        padding-left: 15px;
    }
}

.input-group {
    position: relative;
}

.swatch {
    min-width: 50px;

    &:hover {
        width: 150px;
        height: 150px;
        position: absolute;
        top:0;
        left: 0;
        z-index: 9000;
    }
}

hr {
    border-width: 2px;
    border-color: #666;
}

body {
    background: #333;
    color: #eee;
}

.form-control {
    background: #555;
    color: #eee;
}

.btn-default {
    background-color: #999;
    color: #1f496e;

    &:hover, &:focus, &:active {
        color: #1f496e;
    }
}

.input-group-lg > output.form-control {
    padding: 9px 16px;
}

Change font color on copy buttons
Change font color on copy buttons
