html {
  height: 100%;
}

body {
  min-height: 100%;
  text-align: center;
  margin: auto;
  display: flex;
  flex-direction: column;
  justify-content: center;
  background-color: #190000;
  background-size: auto;
}

.heading {
  font-family: Roboto Condensed, sans-serif;
  font-size: clamp(1vw, 5vw, 50px);
  font-weight: bold;
  letter-spacing: 8px;
  color: #fff;
  background-image: linear-gradient(rgba(0, 0, 0, .5), rgba(0, 0, 0, .5));
  border: 8px solid #fff;
  box-sizing: border-box;
  width: 100%;
  max-width: 1000px;
  margin-bottom: 40px;
  margin-left: auto;
  margin-right: auto;
  padding: 20px 0;
}

.grid-container {
  display: grid;
  grid-template-columns: minmax(64px, 167px) minmax(64px, 166px) minmax(64px, 167px) minmax(64px, 167px) minmax(64px, 166px) minmax(64px, 167px); 
  grid-template-rows: auto;
  margin-bottom: 40px;
  justify-content: center;
  text-align: center;
}

.div-icon {
  height: 64px;
  width: 64px;
  margin-left: auto;
  margin-right: auto;
}

.div-youtube {
  background-image: url("img_youtube_dark.png");
}

.div-photos {
  background-image: url("img_photos_dark.png");
}

.div-linkedin {
  background-image: url("img_linkedin_dark.png");
}

.div-facebook {
  background-image: url("img_facebook_dark.png");
}

.div-boardgame {
  background-image: url("img_boardgame_dark.png");
}

.div-lego {
  background-image: url("img_lego_dark.png");
}

.icon-img {
  opacity: 0;
  -webkit-transition: opacity 0.5s linear;
  -moz-transition: opacity 0.5s linear;
  transition: opacity 0.5s linear;
}

.icon-img:hover {
  opacity:1;
}

a {
  outline: 0;
}

img {
  vertical-align: middle;
  display: inline-block;
}

.image-me {
  width: 100%;
  max-width: 1000px;
  border: 8px solid #fff;
  box-sizing: border-box;
}

.contact {
  font-family: Roboto Condensed, sans-serif;
  font-size: 14px;
  letter-spacing: 1px;
  color: #ccc;
  width: 100%;
  max-width: 1000px;
  margin-left: auto;
  margin-right: auto;
  padding: 20px 0;
}