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