/* Reset CSS */

html, body {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
  font-family: 'Open Sans';
}

*, *:before, *:after {
  box-sizing: inherit;
}

/* Make header always stay on top */

header {
  position: fixed;
  top: 0;
  z-index: 999;
  width: 100%;
}

.container { max-width: 728px; margin: 0 auto; line-height: 1.7; color:   #fff; }
body {background-image: linear-gradient(to top, #0ba360 0%, #3cba92 100%);}