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