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