html, body {
    margin: 0;
    padding: 0;
    width: 100%;
}
body {
    display: flex;
    flex-direction: column;
    font-family: Arial, Helvetica, sans-serif;
    margin: 0;
    padding: 0;
    background-color: #D8E2F0;
}
#wrapper {
    width: 100%;
    margin-left: auto;
    margin-right: auto;
}
header {
    width: 100%;
    padding: 0;
    padding-top: 10px;
    background-color: #243C6C;
    color: white;
}
header > h1 {
    margin: 30px;
}
nav {
    display: flex;
    justify-content: center;
}
nav > div {
    background-color: #243C6C;
    color: white;
    margin: 0;
    padding: 10px;
    font-size: 20px;
    text-align: center;
    flex: 1;
}
nav > div > a:link {
    color: white;
    text-decoration: none;
}
nav > div> a:visited {
    color: white;
    text-decoration: none;
}

nav > div> a:hover {
    color: #D8E2F0;
    text-decoration: underline;
}

nav > div > a:active {
    color: #A7C2E5;
    text-decoration: underline;
}
main {
    display: flex;
    flex-direction: column;
    flex: 1;
}
div > img {
    display: flex;
    flex-direction: column;
    max-width: 100%;
    height: auto;
}
.container {
    position: relative;
    text-align: center;
    color: white;
}
.centered {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-color: rgba(255, 255, 255, 0.6);
    color: black;
    padding: 15px;
    font-weight: bold;
    text-align: left;
}
footer {
    background-color: #929EAF;
    width: 100%;
    padding: 1px 0;
    text-align: center;
}
.aboutus {
    flex: 2;
    margin: 7px;
    background-color: rgba(167, 194, 229, 0.6);
    padding: 30px 100px 100px 100px;
}
.aboutleft {
    flex: 2;
}
.aboutright > img {
    min-width: 20%;
    max-width: 20%;
    height: auto;
    float: right;
    margin: 80px 20px 20px 20px;
    border: solid thin #000A14;
}
.video-container {
    margin: 7px;
    background-color: rgba(167, 194, 229, 0.6);
    padding: 30px 100px 100px 100px;
    justify-content: center;
    align-items: center;
}
.video {
    justify-content: center;
    text-align: center;
}
.youtube {
    text-align: center;
}
.pricing {
    margin: 7px;
    background-color: rgba(167, 194, 229, 0.6);
    padding: 50px 20px 50px 20px;
}
table {
    border-collapse: collapse;
}
table, th, td {
    border: 1px solid;
    background-color: rgba(167, 194, 229, 0.6);
}
th {
    background-color: #243C6C;
    color: white;
    border: black;
}
th, td {
    padding: 5px;
}
.table1 {
    padding: 40px;
    margin: auto;
}
.table2 {
    padding: 40px 40px 10px 40px;
    margin: auto;
}
.cancellations {
    margin: 7px;
    background-color: rgba(167, 194, 229, 0.6);
    padding: 30px;
    
}
.contact {
    margin: 7px;
    background-color: rgba(167, 194, 229, 0.6);
    padding: 30px;
}
form {
    text-align: left;
    justify-content: center;
}
input {
    width: 100%;
    padding: 12px;
    margin: 10px 0;
    border-radius: 8px;
}
input [type=button] {
    background-color: #36454F;
    color: whitesmoke;
    padding: 16px 32px;
    margin: 4px 2px;
    cursor: pointer;
}
.form {
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: rgba(167, 194, 229, 0.6);
    margin: 7px;
    padding: 30px;
}
select:invalid {
    color: grey;
}
option {
    color: black;
}
.button {
    display: flex;
}
.submit {
    display: flex;
    gap: 7px;
    margin: 7px;
    padding: 30px;
    background-color: rgba(167, 194, 229, 0.6);
}
.left {
    flex: 2;
}
.right {
    flex: 1;
}
.right > img {
    width: 90%;
    height: auto;
    float: right;
    margin: 10px;
}
.carelink {
    margin: 7px;
    padding: 30px;
    background-color: rgba(167, 194, 229, 0.6);
}
@media only screen and (max-width:1024px) {
    #wrapper {
        width: 100%;
        border: none;
    }
}
@media only screen and (max-width: 510px) {
    nav {
        flex-direction: column;
    }
    nav > div {
        width: auto;
        margin: 5px;
        text-align: center;
    }
    main {
        flex-direction: column;
    }
        main > div {
        margin: 7px;
        }
    }