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