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