in LZ kleine Pfeile einfärben ?

    Andere Farbe nicht, aber andere Icons, und die kannst du dir ja dann austauschen.

    CSS
    .autorepeatbutton-up,
.scrollbutton-up {
    list-style-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAALEwAACxMBAJqcGAAAAJZJREFUOI3d0rEJAkEURdGjmLkggpkdGKipsV2ITViKZWgqhgqWoG2IYAdr4CyMys7uCiY+eNm/d/6H4cdZhZamUyGYIU8NtBtu9M+CPtbo1mCyMNuLBUMssauQZNhjEZiXTHHDMZJssYngE64Yl73wLikEpXCrRHLAGXfPjzTACHNcEid+bFI0uXZKkoc2hmPJ5Fu4Vh6G6hv5IEtCCQAAAABJRU5ErkJggg==") !important;
	}

.autorepeatbutton-down,
.scrollbutton-down {
	list-style-image: url("data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAAABAAAAAQCAYAAAAf8/9hAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAALEwAACxMBAJqcGAAAAJRJREFUOI3dzzEOAWEQxfGfpaLSuYMI2SuoxRFpuQLRqiTOQKNAIaGl+QpZu99udjsvmWbevP/M0FDtEj/FAJc68BTvUJM64TuuoW5FkFZBeIsDHqHXxxhTHKts3qCLNVboYRe7JC/sC6AMMsoJZwFZyBCSYJywwByvyItPzLDEOTJXeMGPkphZRX8A6JT4+6YLSvUBFJoirxdfst8AAAAASUVORK5CYII=") !important;
	}