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