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