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