Is it possible to turn the square at the bottom of my tab into a small arrow pointing downwards instead of an image?
The javascript may not be functioning on this specific site, but it works fine on my website. How can I achieve the effect of having a small arrow point downward instead of using an image?
li.current::after {
color: transparent;
content: "";
position: absolute;
bottom: -12px;
left: 0;
right: 0;
margin: auto;
border-width: 15px 15px 0px;
border-style: solid;
background-image: url('data:image/png;base64,iVBORw0KGgoAAAANSUhEUgAACcQAAAAyCAYAAAB4IErqAAAABHNCSVQICAgIfAhkiAAAAAlwSFlzAAALEgAACxIB0t1+/AAAABh0RVh0Q3JlYXRpb24gVGltZQAyOS8wNi8yMDExWc9aJgAAABx0RVh0U29mdHdhcmUAQWRvYmUgRmlyZXdvcmtzIENTNAay06AAAAcjSURBVHic7d0xjuVEFEDR/lANAgapA6QhJIPlsFVEDBIpywAhskkIJpl2sYqS1fedswInV+Vn+7//+PXvj/sJSPvx3Wd3XwJw2MuXn999CcBhXz87z6Huz/8ed18CcNhP7+6+AuC0l+e7rwA47au7LwA4bv/7x92XABz2+MaADnXrl78+...
background-position-x: -100px;
width: 0;
}
Thank you!