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