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