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