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