@font-face {
  font-family:'Barlow';
  src:url('/fonts/Barlow.woff2') format('woff2'),url('/fonts/Barlow.woff') format('woff');
  font-display: swap;
}
html {
  --text-color: #999;
  --background-color: #000;
  --background-color-transparent: rgba(0,0,0,.6);
  --highlight-color: #147daf;
}
@media (prefers-color-scheme: light) {
  html {
    --text-color: #333;
    --background-color: #fff;
    --background-color-transparent: rgba(255,255,255,.6);
  }
}
body {
  font-family: Barlow, sans-serif;
  font-size: 1.125rem;
  background: var(--background-color);
  color:var(--text-color);
  line-height: 1.5em;
}
h1,h2 {
  line-height: 1.2em;
}
a {
  color:var(--highlight-color);
  font-weight: bold;
  text-decoration: underline;
}
a:hover, a:focus {
  text-decoration: underline dashed;
}
a.external:after {
  content: " \21AA"
}
#topnav {
  min-height: 3rem;
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 2rem;
  align-items: baseline;
}
main,nav {
  max-width: 1200px;
  margin: auto;
}
nav > ul, ul.linklist {
  list-style-type: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-wrap: wrap;
  column-gap: 2rem;
}
@media (max-width:767px) {
  #topnav {
    gap: .5rem;
  }
  nav > ul, ul.linklist {
    column-gap: .5rem;
  }
}
nav a {
  text-decoration: none;
  padding: .2rem
}
ul.linklist > li {
  padding:0.2em;
  margin: 0 0.5em 0.2em 0;
}
.brand-fill {
  fill: var(--highlight-color);
}
.logo:before {
  content: "";
  display: inline-block;
  width: 1em;
  height: 1em;
  background: url(img/mt.svg) no-repeat;
  background-size: contain;
  vertical-align: top;
}
.logo {
  font-size: 2rem;
  border-bottom-color:transparent;
  float: left;
}
.logo:focus, .logo:hover {
  border-bottom-color:var(--highlight-color);
}
button,input,textarea {
  border: 2px solid var(--highlight-color);
  background: var(--background-color);
  color: var(--highlight-color);
  padding: 8px;
  font-size:1.2em;
}
.buttongroup > button {
  margin:-2px;
}

/** Image Gallery */
.gallery {
  display: flex;
  flex-wrap: wrap;
}
a.gal {
  background-position: center;
  border: 2px solid var(--background-color);
  position: relative;
}
a.gal:hover,a.gal:active,a.gal:focus {
  border-color: var(--highlight-color);
  outline:none;
  box-shadow:none;
}
.preview {
  width: 120px;
  height: 120px;
  overflow: hidden;
  display: flex;
  align-items: center;
  justify-content: center;
}
.description {
  text-align: center;
  position: absolute;
  bottom: 0;
  left:0;
  right:0;
  color:var(--text-color);
  background:var(--background-color-transparent);
  font-size: 0.65em;
  line-height: 1.1rem;
}
a.gal:hover .description,a.gal:active .description,a.gal:focus .description {
  background: var(--background-color);
  color: var(--highlight-color);
}
.passflex, .passoptions {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  flex-wrap: wrap;
}
.passflex > .passoptions {
  flex: 0 1 500px;
}
.passflex > .passoptions > fieldset {
  flex: 1 1 auto;
  border: 2px solid var(--highlight-color);
}
.passflex > .passoptions > button {
  margin: 12px 2px;
}
.passflex > code {
  margin-top: 13px;
  margin-left: 20px;
  font-size: 140%;
  white-space: pre-wrap;
  padding: 0.5rem;
  border: 2px solid var(--highlight-color);
}
td.rechts {
  text-align: right;
  white-space: nowrap;
}
.anbieter {
  position:fixed;
  background: var(--background-color);
  bottom: 1rem;
  right: 1rem;
}