Element block pseudo-element :before generated with position static border 0px rgba(0,0,0,1) solid border-radius z-index auto cursor default box-shadow 2px 1px 1px rgba(0,0,0,0.3) font-size 16px line-height 1 width 160px background font-weight normal float none overflow hidden box-sizing content-box display block height auto transition transform text-shadow 1px 1px 1px rgba(0,0,0,0.2) padding 20px margin 0px