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