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