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