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