Element block pseudo-element :before generated with padding 20px transition margin 0px background transform text-shadow 1px 1px 0px rgba(255,255,255,0.66) box-shadow 2px 2px 2px rgba(0,0,0,0.2) box-sizing content-box border 1px #b7b7b7 solid font-weight normal height auto z-index auto cursor default display inline-block float none line-height normal border-radius width auto font-size 16px position static overflow visible