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