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