.intro {
    margin-top: 88px;
    background-color: #FBFBFB;
    font-family: 'Montserrat', Arial, Helvetica, sans-serif;
    padding: 20px 0 80px;
    display: flex;
    justify-content: center;
    color: #152131;
}

.intro-wrapper {
    width: 1220px;
}

.intro-path {
    margin: 0 0 40px;
    font-weight: 500;
    font-size: 12px;
    line-height: 15px;
    opacity: 0.7;
}

.intro-path a {
    color: #152131;
    text-decoration: none;
}

.intro-title {
    font-weight: 600;
    font-size: 40px;
    line-height: 49px;
    margin: 0 0 20px;
}

.intro-text {
    font-weight: 500;
    font-size: 15px;
    line-height: 18px;
    margin: 0 0 40px 0;
}

.intro-advent {
    width: 1160px;
    padding: 30px;
    background-color: #152131;
    display: flex;
    align-items: center;
    justify-content: space-between;
    position: relative;
}

.intro-advent::after {
    content: '';
    position: absolute;
    background-image: url(../images/intro-ad-bg.jpg);
    background-position: 10% 49%;
    background-size: 95%;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    opacity: .1;
}

.intro-ad-title {
    font-weight: 600;
    font-size: 28px;
    line-height: 34px;
    margin: 0;
    color: white;
    position: relative;
    z-index: 10;
}

.intro-ad-button {
    text-decoration: none;
    color: #152131;
    font-weight: 600;
    font-size: 18px;
    line-height: 22px;
    background-color: white;
    padding: 20px 40px;
    position: relative;
    z-index: 10;
    transition: .2s ease;
}

.intro-ad-button:hover {
    opacity: .8;
}

@media (max-width: 900px) {

    .intro {
        background-color: #f2f2f2;
        padding-bottom: 60px;
    }

    .intro-wrapper {
        width: 360px;
    }

    .intro-title {
        font-size: 28px;
        line-height: 34px;
        margin-bottom: 15px;
    }

    .intro-path {
        margin-bottom: 30px;
    }

    .intro-text {
        font-size: 14px;
        line-height: 17px;
        margin-bottom: 30px;
    }

    .intro-advent {
        width: 330px;
        flex-direction: column;
        padding: 15px;
    }
    
    .intro-advent::after {
        background-repeat: no-repeat;
        background-size: 100%;
    }

    .intro-ad-title {
        font-size: 24px;
        line-height: 29px;
        text-align: center;
        margin-bottom: 30px;
    }

    .intro-ad-button {
        text-align: center;
        padding: 20px 47px;
        white-space: nowrap;
    }
}