*{
    margin: 0;
    padding: 0;
}


header{
    background-color: rgb(205, 247, 247);
    padding: 10px 400px 10px 400px;
    display: flex;
    align-items: center;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
}

header a{
    text-decoration: none;
}

nav{
    width: 600px;
    flex:1;
    display: flex;
    justify-content:space-evenly;
}

a{
    font-size: 25px;
    color: rgb(3, 58, 186);
}

a#active{
    color: white;
    text-shadow: 1px 1px 5px black;
}

a:hover{
    color: red;
    text-shadow: 1px 1px 5px black;
}

head img{
    flex:0;
}

form{
    width: 600px;
}

main {
    margin: 120px auto 60px auto;
    width: 600px;
    display: flex;
    flex-direction: column;
    font-size: 25px;
    justify-content:center;
    align-items: center;
}

table{
    margin-top: 20px;
    border: solid 1px black;
    width: 1000px;
}

th tr{
    border: solid 1px black;
}

table, th, td {
    border: 1px solid black;
    border-collapse: collapse;
    padding: 10px 10px 10px 10px;
    text-align: justify;
  }



footer{
    background-color: rgb(206, 243, 150);
    text-align: center;
    position: fixed;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 5px;
}