Element block pseudo-element :before generated with background line-height 1 font-weight normal cursor default box-shadow 1px 1px 1px rgba(0,0,0,0.3) box-sizing content-box padding 20px position static height auto font-size 16px transform display block width 160px border-radius margin 0px transition float none z-index auto overflow hidden border 4px rgba(0,0,0,1) solid text-shadow 1px 1px 1px rgba(0,0,0,0.2)