body {
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    background-color: #bbe3f7;
}

body section {
    overflow: hidden;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

body section img {
    z-index: -1;
}

body .form {
    margin-top: -3rem;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
}

body .form form {
    position: absolute;
    width: 100vw;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

body .form form input {
    text-align: center;
    padding: 0 2rem;
    font-size: 20px;
    height: 3.5rem;
    border-radius: 10rem;
    border: none;
}

body .form form button {
    border-radius: 2rem;
    margin-top: 1rem;
    border: none;
    color: white;
    background: #59d8ff;
}

body .form form button:hover {
    border-radius: 2rem;
    margin-top: 1rem;
    border: none;
    color: white;
    background: #3c93ad;
}

body .form form button:disabled {
    color: #ffffff;
    background-color: #cac7c7;
    cursor: not-allowed;
}

@media screen and (max-width: 800px) {
    section {
        margin-top: 10vh;
    }
    section img {
        width: 60vw;
    }
    .form form {
        width: 50vw;
        margin: 1rem;
    }
    .form form input {
        width: 60vw;
    }
    .form form button {
        font-size: 16px;
        width: 40vw;
        height: 50px;
    }
}

@media (min-width: 801px) and (max-width: 1000px) {
    section {
        margin-top: 3vh;
    }
    section img {
        width: 40vw;
    }
    .form form {
        width: 100vw;
    }
    .form form input {
        width: 50vw;
    }
    .form form button {
        font-size: 26px;
        width: 30vw;
        height: 60px;
    }
}

@media screen and (min-width: 1001px) {
    section {
        margin-top: 10vh;
    }
    section img {
        width: 40vw;
    }
    .form form {
        width: 100vw;
    }
    .form form input {
        width: 30vw;
    }
    .form form button {
        font-size: 28px;
        width: 20vw;
        height: 70px;
    }
}

@media screen and (min-width: 1001px) and (max-width: 1366px) {
    section {
        margin-top: 3rem;
    }
    section img {
        width: 30vw;
    }
    .form form {
        width: 100vw;
    }
    .form form input {
        width: 30vw;
    }
    .form form button {
        font-size: 28px;
        width: 20vw;
        height: 70px;
    }
}

@media screen and (min-width: 1367px) and (max-width: 1980px) {
    section {
        margin-top: 7rem;
    }
    section img {
        width: 30vw;
    }
    .form form {
        width: 100vw;
    }
    .form form input {
        width: 30vw;
    }
    .form form button {
        font-size: 28px;
        width: 20vw;
        height: 70px;
    }
}