header{
    background-color: aqua;
    display: flex;
    align-items: center;
}

header img{
    width: 100px;
    flex: 0;
}

img{
    width: 100px
}

header nav{
    flex: 1;
    display: flex;
    justify-content: space-around;
}

/* main{
    padding: 10px 20px 50px 20px;
} */

header nav a{
    text-transform: uppercase;
    text-decoration: none;
    color: black;    
}

header nav a:hover{
  /*  transform: scale(1.1);  */
    color: blue;
    font-weight: bold;
}

footer{
    background-color: aqua;
    position: fixed;
    bottom: 0;
    right: 0;
    left: 0;
}

h3 {
    font-size: 100%;
}

/* Three image containers (use 25% for four, and 50% for two, etc) */
.column {
    float: left;
    width: 33.33%;
    padding: 5px;
  }
  
  /* Clear floats after image containers */
  .row::after {
    content: "";
    clear: both;
    display: table;
  }
  
main{
    /* height: 100vh; */
    /* display: flex;
    align-items: center;
    justify-content: center; */
    padding: 80px 30px;
}