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