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