technic

def lighten_color(color, amount=0.5):
    """
    Lightens the given color by multiplying (1-luminosity) by the given amount.
    Input can be matplotlib color string, hex string, or RGB tuple.
    
    Examples:
    >> lighten_color('g', 0.3)
    >> lighten_color('#F034A3', 0.6)
    >> lighten_color((.3,.55,.1), 0.5)
    """

technic

@import url('http://fonts.googleapis.com/css?family=Crimson+Text');
@import url('http://fonts.googleapis.com/css?family=Source+Code+Pro');

/* Change code font */
.CodeMirror pre {
    font-family: 'Input Mono Narrow', 'Source Code Pro', Consolas, monocco, monospace;
}

div.input_area {
    border-color: rgba(0,0,0,0.10);