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