#serial-filter-list .serial-group {margin-bottom: 3px;}
#serial-filter-list .group-content {display: none;padding: 10px 0 20px 29px;background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAAsAAAAGCAYAAAAVMmT4AAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sICw8iGgLQcusAAAA7SURBVBjTY2xqbv7PQCRgqq2pYSRGYW1NDSMTjEFIIQMDAwMTugAuhSiKsWnAMOD///8YuKm5+T82cQDCEi6qx3NX7QAAAABJRU5ErkJggg==') no-repeat 29px top transparent;}
#serial-filter-list .group-head {cursor: pointer;height: 21px;background: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAOUAAAAVCAYAAAC5WykPAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sICw8XOQKGwS8AAACmSURBVHja7dwxCoMwAIbRBHpgC/YCOlao58mQi2nSThUKtVCXOLw3uVkCH38WG0MDj3l+BmBz7br4fo4tfsB9mkQJX9z6Pl5avHhdFqcPO5os5TCOlhJ2WEoQZQjLujp5OFWUlhJcX0GUrq9gKUGUR6O0lOD6CqK0lCBKEOVBRZRgKUGUv5ayFCcPogRRihL+lFJq85FzrdXpw5mWUpTwKee8/eHACzALRG02z1ssAAAAAElFTkSuQmCC') no-repeat left top transparent;color: #ffffff;}
#serial-filter-list .group-letter {display: block;float: left;width: 29px;height: 20px;padding-top: 1px;font-size: 1.2em;text-align: center;font-weight: bold;background: no-repeat left top transparent;}
#serial-filter-list .odd .group-letter {background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB0AAAAVCAYAAAC6wOViAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sICw8OMOBa0JMAAABoSURBVEjH7dWxCYAwEIXh/yBbWtlZiMNZCTqG22guFhJwAHlXJP8CH++KxPi0HF4QZADzrsFqCcAdaTZt2pUAKTsEoEYbS+8QNLeCXhHnXc+iR7npaEf/QPVv7yuORf+JkyOW1gbN4gdbxyekuZ2XAQAAAABJRU5ErkJggg==');}
#serial-filter-list .even .group-letter {background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAAB0AAAAVCAYAAAC6wOViAAAAAXNSR0IArs4c6QAAAAZiS0dEAP8A/wD/oL2nkwAAAAlwSFlzAAALEwAACxMBAJqcGAAAAAd0SU1FB9sICw8QHXHEszkAAACSSURBVEjH5daxDcIwEAXQf/EZK1HYIEpBxRCsgYSYgCpllooiUdBRMFn0U0WwQP4V/M7V033LOhtJbLlOp+9hxxhJ3OezBNviAFC8Vpqwx+sinRIAvM4t5GiTjwGoB6Ah9RZv9OghFT2aKpejdnv2+ncKLPp6zRBwpxGoV/+C5gDUSGJ4d/olrq7Yfv9I40cz8QrNChtf8LciKAAAAABJRU5ErkJggg==');}
#serial-filter-list .group-title {margin-left: 8px;}
#serial-filter-list .serial-item {line-height: 1.3em;}