Element block pseudo-element :after generated with width 50% float none text-shadow 1px 1px 1px rgba(0,0,0,0.2) display block cursor pointer opacity 1 transition padding 28px font-size 1em border-radius overflow hidden font-weight normal box-sizing border-box background position static line-height 1 border 1px rgba(0,0,0,1) solid z-index auto outline none height auto margin 0px transform box-shadow 1px 1px 1px rgba(0,0,0,0.3)