body {
    margin: auto;
}

h1 {
   text-align: center;
   font-size: 100px;
   color: aqua
}
table {
    border: 4px solid black;
   border-bottom: hidden;
   border-top: hidden;
   border-left: hidden;
   border-right: hidden;
   margin: auto;
   margin-bottom: px;
   border-collapse: collapse;
   background-color: black
}
td {
    padding: 80px;
    font-size: 20px;
    color: #f8fafa;
    border: 4px solid aqua;
    text-align: center;
}
tr {
    border: 4px solid blue;

}
#output {
    clear: both;
    text-align: center;
    font-size: 50px;
    color: aqua;
   background-color: black;


}
.p1,.p2 {
    margin: auto;

}
label {
    font-size: 25px;
}
input {
    font-size: 25px;
    padding: 5px;
    color: #01579b;
}
#flex {
    display: flex;
    flex-direction: row;
}
.margin-top {
    margin-top: 100px;
}