/* QUAD shared stylesheet. Historical backgrounds are defined by each HTML document. */

* {
  box-sizing: border-box;
}

html,
body {
  padding: 0;
}

/* ===== index.html: iframe geometry matching old 155,* / 68,* frameset ===== */
html,
body.index-page {
  width: 100%;
  height: 100%;
  margin: 0;
  overflow: hidden;
}

body.index-page {
  position: relative;
}

.quad-nav,
.quad-header,
.quad-main {
  position: absolute;
  display: block;
  margin: 0;
  padding: 0;
  border: 0;
}

.quad-nav {
  top: 0;
  left: 0;
  width: 155px;
  height: 100%;
}

.quad-header {
  top: 0;
  left: 155px;
  width: calc(100% - 155px);
  height: 68px;
}

.quad-main {
  top: 68px;
  left: 155px;
  width: calc(100% - 155px);
  height: calc(100% - 68px);
}

/* ===== header.html ===== */
body.header-page {
  margin: 0;
  padding: 10px 0 0;
  overflow: hidden;
}

.header-banner {
  margin: 0;
  padding: 0;
  text-align: center;
}

.header-banner img {
  display: block;
  width: 600px;
  height: 49px;
  margin: 0 auto;
  border: 0;
}

/* ===== nav.html ===== */
body.nav-page {
  margin: 0;
  padding: 0;
  overflow: hidden;
  color: #fff;
  font: 11px Arial, Helvetica, sans-serif;
}

.site-nav {
  width: 150px;
  margin: 0;
  padding: 0;
}

.site-nav a {
  color: #fff;
  text-decoration: none;
}

/* ===== main.html ===== */
body.main-page {
  margin: 8px;
  color: #fff;
  background-color: #000;
  font: 11px Verdana, Arial, Helvetica, sans-serif;
}

.site-main {
  width: 600px;
  margin: 0 auto;
  padding: 0;
}