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