* {
  box-sizing: border-box;
}


html {
  /*font-family: "Lucida Sans", sans-serif;*/
}

body {
  max-height: 100vh;
  background-color: rgb(8,0,0);
}

.wrapper {
  position: absolute;
  top: 0.1;
  left: 0.1;
  width: 98vw;
  height: 97vh;
  display: grid;
  grid-template-columns: 20% 1fr 1fr 1fr ;
  grid-template-rows: 20% 75% 5% ;
  grid-template-areas:
    "menu header header header"
    "menu content content content"
    "footer footer footer footer";    
}

.header {
  grid-area: header;
  border: 1px solid rgba(218,165,32,.5);
  border-radius:15px;  
}

.menu {
  grid-area: menu;
  border: 1px solid rgba(218,165,32,.5);
  border-radius:3px;
  text-align: center;
  background-color: rgb(8,0,0);
}

.menu a {
  margin: 18px 0px;
  display: block;
  width: 100%;
  background-color: rgb(8,0,0);
}

.menu img {
  opacity:.4;
}

.menu a.button {
  background-color: #b30000;
  border: 1px solid rgba(218,165,32,.75);
  color: white;
  padding: 10px 10px;
  text-align: center;
  text-decoration: none;
  font-size: 14px;
  cursor: pointer;
  width: 180px;
  display: inline-block;
  border-radius: 16px;
  box-shadow: 0 8px 16px 0 rgba(0,0,0,0.2), 0 6px 20px 0 rgba(0,0,0,0.19);
  transition: 0.5s;
}

.menu a.button:hover {
  background-color: rgb(218,165,32);
  border-color: #b30000;
}

.content {
  grid-area: content;
  padding: 0 20px;
  /*flex: 1 1 auto;*/
  border: 1px solid rgba(218,165,32,.5);
  border-radius: 3px;
  background-color: rgba(255,255,255,0.90);
}

.Footer {
  grid-area: footer;
}

.Footer h3 {
  text-align: center; 
  background-color: rgb(8,0,0);
  color: white;
}

@media only screen and (max-width: 620px) {
  /* For mobile phones: */
  .menu, .main, .right {
    width: 100%;
  }
}