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