h1 {
    color: navy;
    margin-left: 20px
}

h2 {
    color: navy
}

hr {
    color: red;
    margin-left: auto;
    margin-right: auto;
    border-width: 2px
}

table {
    width: 150px;
    height: 40px;
    border: 3px solid royalblue
}

th {
    border: 3px solid black;
    padding: 5px;
    text-align: center
}

td {
    font-size: 24px;
    border: 1px solid black;
    padding: 5px;
    text-align: center
}

button {
    font-size: 24px;
    padding: 10px;
    border-radius: 8px;
    color: black;
    background-color: aqua
}

textarea {
    width: 650px;
    height: 250px
}