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