Element block pseudo-element :before generated with box-sizing content-box position static font-weight normal overflow hidden border-radius border 1px rgba(43,4,4,1) solid height auto line-height 1 box-shadow 2px 2px 2px rgba(0,0,0,0.3) margin 0px font-size 16px display block float none z-index auto transition transform width 160px text-shadow 1px 1px 1px rgba(0,0,0,0.2) background cursor default padding 20px