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