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