.list-group-item {
    padding: 0px;
}

.color0 { background-color: #00FF00; } /* Bright Green */
.color1 { background-color: #00FFCC; } /* Light Green */
.color2 { background-color: #009900; } /* Even Darker Green */
.color3 { background-color: #006600; } /* Very Dark Green */
.color4 { background-color: #003300; } /* Almost Black Green */
.color5 { background-color: #00FF33; } /* Light Green */
.color6 { background-color: #00FF66; } /* Light Green */
.color7 { background-color: #00FF99; } /* Light Green */
.color8 { background-color: #00CC00; } /* Darker Green */
.color9 { background-color: #00FFFF; } /* Cyan */
.color10 { background-color: #33FF00; } /* Light Green */
.color11 { background-color: #66FF00; } /* Light Green */
.color12 { background-color: #99FF00; } /* Light Green */
.color13 { background-color: #CCFF00; } /* Light Green */
.color14 { background-color: #FFFF00; } /* Yellow */
.color15 { background-color: #FFFFFF; } /* White */