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