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