.intro-container {
    display: flex;
    flex-direction: row;

    justify-content: center;
    align-items: center;

    flex-wrap: wrap;

    padding: 2em;

    width: 100%;
    height: auto;
}

#intro-left {
    flex: 0 1 50%;
}

#intro-left video {
    max-width: 100%;
    height: auto;
}

#intro-right {
    flex: 0 0 50%;

    border: 1px dotted rgba(58,154,54,1);;

    display: flex;
    flex-direction: column;

    justify-content: space-between;
    align-items: center;

    padding: 2em;
    gap: 2em;
}

#intro-brief h2,
#intro-brief h3 {
    margin-block-start: 0em;
    margin-block-end: 0.5em;
}

#intro-brief p{
    text-align: center;
}

#intro-contact-us {
    height: 4em;
    width: 12em;

    font-size: 1em;
    cursor: pointer;
    border-width: 0em;
}

@media screen and (max-width: 1366px) {
    .intro-container {
        flex-direction: column;
        height: auto;
        padding: 1em;
    }
}

@media screen and (max-width: 768px) {
        
}

@media screen and (max-width: 480px) {
    
}