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