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