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