* { outline: none !important; }

html {
  min-height: 100%;
  height:100%;
}

body {
  background:#fff url("TERA_MSC_poster_A3.jpg") no-repeat center center;
  background-size: contain;
  display:flex;
  flex-direction: column;
  align-content: space-between;
  justify-content: space-between;
  color: #000;
  height: 100%;
  min-height: 100%;
  font-family: "Poppins", Helvetica, Arial, sans-serif;
  font-size: calc(16px + 1vw);
}

* {
  margin: 0;
  padding: 0;
  line-height: 1.4;
}

p {
  font-size: .7em;
  text-align:center;
}

a {
  color: inherit;
}

header,
.main,
footer {
  display: flex;
}

header {
  width: 100%;
  height: 4em;
  overflow: hidden;
}

/* Main part */

.main {
  flex-direction: column;
  justify-content: center;
  align-items: center;
  width: 100%;
  height:20em;
}

.main h1,
.main h2 {
  font-weight: normal;
  text-align: center;
}

.main h1 {
  opacity: .7;
  font-size: calc(0.2em + 9vw);
}

.main h2 {
  font-size: .7em;
  max-width: 70%;
  margin-top: 1em;
}

.main p {
  max-width: 70%;
  margin-top:1em;
  text-align: center;
}

/* Footer */

footer {
  width: 100%;
  height: 2em;
  overflow: hidden;
}

.social {
  display: flex;
  margin:0 auto;
  font-size: 1.3em;
}

.social a {
  display: inline-block;
  margin: 0px; padding: 0px;
  color: #000;
  opacity: 1;
  transition: opacity 0.3s linear;
}

.social a:hover {
  opacity: 1;
}