textarea:focus, input:focus{
    outline: none;
}

* {
    margin: 0px;
    padding: 0px;
}

body {
    background-image: linear-gradient(to right, rgb(49, 49, 49), rgb(14, 14, 14));   
    background-repeat: no-repeat;
    background-size: cover;
    height: 100vh;
}

.flex {
    height: 100%;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.div-logo {
    display: flex;
    align-items: center;
    justify-content: center;

    margin: 3%;
}

.logo {
    width: 40%;
}

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

    width: 100vw;
}

.form input[type='text']{
    margin: 5px;
    padding: 5px;
    width: 25%;
    height: 40px;

    text-align: center;

    font-size: 26px;
    color: aliceblue;

    border-radius: 20px;
    border: 3px solid #339b6e;
    background-color: transparent;
}

.form input[type='text']::placeholder {
    color: rgb(187, 187, 187);
}

.form input[type='text']:focus {
    border-color: #51ffb4;
}

.form input[type='submit'] {
    margin: 40px;
    width: 15%;
    height: 45px;

    font-size: 34px;
    color: #212121;

    border-radius: 20px;

    border: 3px solid #121212;
    
    background-color: #40ca8e;
}

.form input[type='submit']:hover {
    background-color: #51FFB4;
}

.form input[type='submit']:active {
    background-color: #339b6e;
}

.div-obrigado {
    text-align: center;
}

@media screen and (max-width: 809px) {
    .logo {
        width: 80%;
        margin-bottom: 30px;
    }
    .form input[type='text'] {
        width: 65%;
    }
    .form input[type='submit'] {
        width: 40%;
    }
}