Element block pseudo-element :before generated with display block overflow hidden margin 0px float none border 0px rgba(0,0,0,1) solid cursor default padding 75px width 160px line-height 1 position static border-radius box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box transition font-size 16px font-weight normal text-shadow 1px 1px 1px rgba(0,0,0,0.2) transform background height auto z-index auto