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