* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
    color: var(--black);

}

:root {
    --black: #1B1919;
    --purple: #7366F0;
    --white: #fff;
}

main::before {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    background-image: url(app-background.webp);
    background-repeat: no-repeat;
    width: 100%;
    height: 100vh;
    background-size: cover;
    background-position: center;
    opacity: .3;
    filter: blur(3px);
}

main {
    position: relative;
    width: 100%;
    height: 100vh;
    max-height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0 20px;
    overflow: hidden;
}

#content-container {
    position: relative;
    display: flex;
    flex-direction: column;
    align-items: center;
    justify-content: center;
    background-color: var(--white);
    box-shadow: rgba(99, 99, 99, 0.3) 0px 2px 8px 0px;
    padding: 50px;
    border-radius: 7px;
}

label {
    margin-right: 20px;
    font-size: 15px;
}

select {
    box-shadow: rgba(99, 99, 99, 0.3) 0px 2px 8px 0px !important;
    border: none;
    outline: none;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 5px;
    text-transform: uppercase;
    transition: .2s;
    height: 37px;
    background-color: var(--white);
    border: 1px solid rgba(99, 99, 99, 0.3);
}

button {
    background-color: var(--purple);
    box-shadow: rgba(99, 99, 99, 0.3) 0px 2px 8px 0px;
    color: #fff;
    border: none;
    outline: none;
    padding: 10px 20px;
    cursor: pointer;
    border-radius: 5px;
    margin-top: 25px;
    transition: .2s;
    border: 2px solid var(--purple);
    font-size: 15px;
}

button:hover {
    background-color: var(--white);
    color: var(--purple);
}

@media(max-width:440px) {
    #content-container {
        padding: 30px 20px;
    }

    label {
        margin-right: 10px;
    }
}