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