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