@font-face{font-family:Open Sans;src:url(/quiz/fonts/OpenSans-Regular.woff2) format("woff2"),url(/quiz/fonts/OpenSans-Regular.woff) format("woff");font-weight:400;font-style:normal}@font-face{font-family:Material Icons;font-style:normal;font-weight:400;src:url(/quiz/fonts/gmaterialicons.woff2) format("woff2")}.material-icons{font-family:Material Icons;font-weight:400;font-style:normal;font-size:24px;line-height:1;letter-spacing:normal;text-transform:none;display:inline-block;white-space:nowrap;word-wrap:normal;direction:ltr;-webkit-font-feature-settings:"liga";-webkit-font-smoothing:antialiased}html,body{height:100%}body{font-family:Open Sans,sans-serif;margin:0}.flex-cc{display:flex;flex-direction:column;justify-content:center;align-items:center}.f-0{font-size:0}