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