


html{
  font-family: Arial, Helvetica, sans-serif;
  background:black;
  width:100%;
}


body{
  display: grid;
  width:100%;
  grid-template-columns: 10vw 80vw 10vw;
  grid-template-rows: auto auto auto;
  grid-auto-rows: minmax(auto, auto);
  background:linear-gradient(lightgray, #775cff);
}


main{
  grid-column-start: 2;
  grid-column-end: 2;
  grid-row-start: 2;
  grid-row-end: 2;
  width: 100%;
  background: rgba(255, 0, 0, 0.1);
  z-index:3;
}

.pubG{
  grid-column-start : 1;
  grid-column-end: 1;
  grid-row-start: 2;
  grid-row-end: 2;
  z-index:3;
  background-color: red;
  margin:1%;
}
.pubD{
  grid-column-start : 3;
  grid-column-end: 3;
  grid-row-start: 2;
  grid-row-end: 2;
  z-index:3;
  background-color: green;
}



@media only screen and (max-width: 600px) {
  main {
    width:100%;
    background: none;
  }
}

footer {
  font-size: 11px;
  grid-column-start: 1;
  grid-column-end: 4;
  grid-row-start: 3;
  grid-row-end: 3;
  background:rgb(86, 85, 177);
  bottom:100vh;
  width:100%;
}
footer .divfooter{
  float:left;
  margin:3%;
}
footer img{
  margin-left:10%;
}

form input{
  background-color: rgba(255, 255, 255, 0.2);
  border: solid;
  border-radius: 15px;
}