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