Element block pseudo-element :before generated with background width auto overflow visible float none cursor default border 3px rgba(0,0,0,1) solid line-height 1 border-radius box-sizing content-box outline none opacity 1 font-size 20px text-shadow margin 20px position static padding 6px display block font-weight normal box-shadow 12px 13px 8px rgba(0,0,0,0.4) transform transition height auto z-index auto