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