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