Element block pseudo-element :before generated with transition border 3px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2) border-radius width 160px height auto margin 0px transform overflow hidden box-sizing content-box position static background display block box-shadow 1px 1px 1px rgba(0,0,0,0.3) font-weight normal float none padding 29px line-height 1 z-index auto cursor default font-size 16px