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