Element block pseudo-element :before generated with border 0px rgba(0,0,0,1) solid text-shadow -1px -1px 0px rgba(255,255,255,0.2) border-radius height auto z-index auto float none position static width auto line-height 1 transform transition padding auto box-sizing border-box margin 0px background font-size 16px overflow visible font-weight normal outline none cursor default display block opacity 1 box-shadow 4px 4px 6px rgba(0,0,0,0.4)