Element block pseudo-element :before generated with margin 0px transition text-shadow padding 0px display block z-index auto cursor default background font-size 16px position static border-radius line-height normal width auto outline none transform box-shadow 2px 2px 2px rgba(0,0,0,0.3) opacity 1 overflow visible float none height auto font-weight normal border 0px rgba(0,0,0,1) solid box-sizing content-box