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