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