.aboutus-container {
    display: flex;
    position: relative;
}

.aboutus-txt-container {
    height: fit-content;
    width: 80%;
    overflow-y: scroll;
    margin-top: 50px;
    max-height: 80%;
}

.aboutus-txt-container p {
    padding: 0 20px 0 20px;
    color: rgb(227, 209, 182);
}

.aboutus-bg {
    width: 50%;
    position: relative;
    height: 100vh;
    background-image: url(../img/bg/bgDn.jpg);
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
}

.aboutus-txt {
    width: 50%;
    position: relative;
    height: 100vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.title_intro_abus  {
    text-align: center;
}

@media only screen and (orientation: portrait) {
    .aboutus-bg {
        width: 100%;
    }

    .aboutus-txt {
        width: 100%;
        position: absolute;
    }

    .aboutus-txt-container {
        background-color: rgba(41, 50, 45, 0.7);
    }
}