* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    background: linear-gradient(45deg, #ff000088, #ffff0088, #00ff0088, #00ffff88, #0000ff88, #ff00ff88);
    color: #006;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    line-height: 1.6rem;
    min-height: 100vh;
}

header,
main,
footer {
    display: flex;
    justify-content: center;
    align-items: center;
}

.centered {
    text-align: center;
}

header {
    width: 100vw;
    height: 15vh;
    background-color: #fff6;
    border-bottom: solid 1px #000;
}

main {
    width: 100vw;
    min-height: 60vh;
    align-items: flex-start;
    padding: 5px 20px;
}

footer {
    width: 100vw;
    height: 10vh;
    background-color: #fff6;
    border-top: solid 1px #000;
}

table {
    width: 90vw;
    background-color: #fff3;
    border-radius: 10px;
}

table>tbody>tr:nth-child(odd) {
    background-color: #fff9;
}

table>tbody>tr:nth-child(even) {
    background-color: #0003;
    color: #fff;
}

table th {
    text-align: left;
}

.myCenteredTh {
    text-align: center;
}

table button,
.mainHeader button {
    width: 100px;
    padding: 5px 10px;
    margin: 5px;
    border-radius: 5px;
    border: solid 1px #000;
}

.mainHeader button {
    margin: 5px 5px 0 0;
}

.mainHeader {
    height: 5vh;
}

table td, 
table th {
    padding: 0 10px;
    word-wrap: break-word;
}

table th {
    background-color: #0006;
    color: #fff;
}

#divCopied,
#divUpdate,
#divDelete {
    display: none;
    justify-content: center;
    align-items: center;
    width: 100vw;
    height: 100vh;
    background: linear-gradient(45deg, #ff000088, #ffff0088, #00ff0088, #00ffff88, #0000ff88, #ff00ff88);
    background-color: #fff8;
    font-size: 3rem;
    text-align: center;
    position: fixed;
    top: 0;
    left: 0;
    flex-direction: column;
}

#divUpdate{
    font-size: 1rem;
}

.mainHeader {
    width: 100%;
    padding: 0 5vw;
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.setup,
.afterLogin {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.afterLogin {
    font-size: 2rem;
    font-weight: bold;
    line-height: 3rem;
}

.afterLogin p {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    text-align: center;
}

nav {
    width: 100vw;
    height: 5vh;
    padding: 0 5vw;
}

nav ul {
    display: flex;
    justify-content: flex-end;
    align-items: center;
    height: 5vh;
    list-style-type: none;
}

input#logout,
input#login {
    padding: 5px 15px;
    font-size: 2rem;
    border: solid 1px #000;
    border-radius: 10px;
}

.afterLogin form, 
#divUpdate form {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

#divUpdate form input,
button.afterDeleting {
    font-size: 1.5rem;
    width: 500px;
    margin: 25px;
}

#divUpdate form textarea {
    width: 500px;
    font-size: 1.2rem;
}

.afterLogin button,
#divUpdate button {
    width: 500px;
    font-size: 1.5rem;
}

input#login {
    margin-top: 2rem;
}

#divDelete form input,
#divDelete button {
    margin-top: 25px;
    width: 500px;
    font-size: 1.5rem;
    border-radius: 5px;
    border: solid 1px #fff;
}

#divDelete {
    font-size: 1.5rem;
}

#divDelete form input {
    background-color: #c00c;
}

#createForm,
#createForm form {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

#createForm {
    min-height: 70vh;
}

#createForm form input,
#createForm form p,
#createForm form textarea, 
#createForm button {
    width: 500px;
    font-size: 1.5rem;
}

#createForm form p {
    text-align: center;
    font-weight: bold;
}

#createForm form input,
#createForm form textarea {
    margin-bottom: 25px;
}

p#feedback {
    margin-bottom: 25px;
    color: #f00;
}

.registerUser {
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
}

.registerUser form label {
    font-size: 1.2rem;
    width: 700px;
    display: flex;
    justify-content: space-between;
    margin-bottom: 10px;
}

.registerUser form input {
    width: 500px;
}

.registerUser form input[type=checkbox] {
    width: 1.5rem;
}

#regUserBtn,
.registerUser p a button {
    width: 700px;
    font-size: 1.2rem;
    padding: 10px;
}

p.userReg {
    margin: 50px;
    font-size: 1.8rem;
    font-weight: bold;
}

.registerUser p a button {
    margin-top: 25px;
}

#userLogin,
#userLogin label {
    width: 500px;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

#userLogin input {
    font-size: 1.2rem;
}

#userLogin input[type=submit] {
    width: 500px;
    padding: 10px;
    font-size: 1.5rem;
    border-radius: 5px;
}

#dummy {
    height: 10vh;
}

nav {
    background-color: #0009;
    color: #fff;
}

a {
    text-decoration: none;
}

nav a {
    color: #fff;
}
nav a:hover,
nav a:active {
    color: #f00;
}

.myCopyBtns {
    background-color: #8080ff;
    font-weight: bold;
    color: #fff;
}
.myUpdateBtns {
    background-color: #80ff80;
    font-weight: bold;
    color: #000;
}
.myDeleteBtns {
    background-color: #ff8080;
    font-weight: bold;
    color: #fff;
}

.mainDivAfterLogin {
    min-height: calc(65vh - 10px);
    display: flex;
    flex-direction: column;
    justify-content: space-evenly;
    align-items: center;
    font-size: 3rem;
}