Element block pseudo-element :after generated with position static height auto border 0px rgba(0,0,0,1) solid font-size 16px padding 20px box-shadow 1px 1px 1px rgba(0,0,0,0.3) cursor default background overflow hidden display block box-sizing content-box font-weight normal line-height 1 float none z-index auto transform border-radius margin 0px transition text-shadow 1px 1px 1px rgba(0,0,0,0.2) width 160px