Element block pseudo-element :before generated with transform transition overflow hidden display block width 160px margin 0px z-index auto border 1px rgba(90,90,90,1) solid line-height 1 height auto border-radius font-size 16px background box-shadow 1px 1px 1px rgba(0,0,0,0.3) text-shadow 2px 2px 1px rgba(0,0,0,0.2) padding 20px box-sizing content-box float none position static font-weight normal cursor default