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