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