body {
  margin: 0;
  padding: 0;
  box-sizing: content-box;
  width: 100%;
  background-repeat: repeat;
  background-attachment: fixed;
  background-color:black;
}

main{
  margin:10px;
  
}

p{
  color:black;
}

h1 a{
  color:white;
  font-family:helvetica;
  font-size:25px;
  text-decoration:none;
}

h3{
  color:black;
    font-family:helvetica;
  font-weight:normal;
  text-decoration:underline;
}

h4{
  color:white;
    font-family:helvetica;
  font-weight:normal;
}

.container {
  display: grid;
  grid-template-columns: 1fr 1fr 1fr;
  grid-template-rows: 1fr;
  grid-column-gap: 0px;
  grid-row-gap: 0px;
  margin-top:50px;
  background-color:white;
padding:15px;
}

.container a{
  color:black;
  text-decoration:none;
  font-family:helvetica;
}

.container a:hover{
  color:orange;
}

.one{
  grid-area:1/1/1/1;
}

.two{
    grid-area:1/2/1/2;
}

.three{
    grid-area:1/3/1/3;
}