Element block pseudo-element :after generated with overflow hidden position static opacity 1 line-height 1 display block border 0px rgba(0,0,0,1) solid outline none text-shadow 1px 1px 1px rgba(0,0,0,0.2) z-index auto font-size 16px box-sizing content-box transition background height auto transform cursor default font-weight normal box-shadow 1px 1px 1px rgba(0,0,0,0.3) padding 30px float none border-radius width 160px margin 0px