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