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