Element block pseudo-element :before generated with box-sizing content-box display inline-block overflow hidden padding 10px text-shadow outline none margin 10px border-radius opacity 1 transition z-index auto cursor default font-size 16px border 1px rgba(220,220,220,0.7) solid font-weight normal box-shadow 0px 0px 3px rgba(255,255,255,0.7) height auto float none background position static line-height 1 transform width 150px