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