* {
  box-sizing: border-box; }

html {
  background: #393939;
  font-family: "Roboto", sans-serif;
  font-weight: 100;
  font-size: 18px;
  color: #fff;
  overflow: hidden; }

body {
  margin: 0;
  display: flex;
  overflow: hidden; }

.page {
  display: flex;
  height: 100vh;
  flex: 0 0 100%; }

.center-box {
  margin: auto;
  text-align: center;
  padding: 0 20px; }

.logo {
  margin: 0; }
  .logo svg {
    width: 100%; }
    @media only screen and (min-width: 750px) {
      .logo svg {
        width: auto;
        height: 120px; } }

.sub-message {
  color: #fff;
  margin: 0;
  font-weight: 100;
  font-size: 38px; }
  .sub-message--center {
    text-align: center; }

.box {
  width: 1000px;
  height: 1000px;
  transform: rotate(36deg);
  background: #00a096;
  position: absolute;
  animation: fade 10s infinite;
  top: -910px;
  left: -740px;
  z-index: 1; }
  @media only screen and (min-width: 750px) {
    .box {
      top: -850px;
      left: -710px; } }
  .box--2 {
    transform: rotate(50deg);
    background: #19b47d;
    top: -900px;
    left: -700px;
    z-index: 2; }
    @media only screen and (min-width: 750px) {
      .box--2 {
        top: -850px;
        left: -670px; } }

nav {
  margin-top: 20px; }

a {
  color: #00a096;
  text-decoration: none;
  transition: opacity 200ms linear; }
  a:hover {
    opacity: 0.6; }