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