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