/*
#@0
#@1
*/
/**
 * Calculate the luminance for a color.
 * See https://www.w3.org/TR/WCAG20-TECHS/G17.html#G17-tests
 */
/**
 * Calculate the contrast ratio between two colors.
 * See https://www.w3.org/TR/WCAG20-TECHS/G17.html#G17-tests
 */
/**
 * Determine whether to use dark or light text on top of given color.
 * Returns black for dark text and white for light text.
 */
html, body {
  height: 100%;
}
body {
  padding-top: 4em;
  padding-bottom: 4em;
  background-color: #04B4BD;
  background-image: url("https://unsplash.it/1280/800/?random&gravity=east");
  background-position: center;
  -webkit-background-size: 100% auto;
  background-size: 100% auto;
}
.form-signin {
  width: 100%;
  max-width: 330px;
  padding: 15px;
  margin: auto;
}
div header h1 {
  margin-top: 0;
}
div header h1 small {
  display: block;
}
div .main .formulaire_login {
  margin-top: 2em;
}