.hero_wrapper {
    display: flex;
    justify-content: space-between;
}

.hero_wrapper-desc {
    width: 43%;
    text-align: left;
}

.hero_img {
    align-self: center;
}

.about_wrapper {
    display: flex;
    justify-content: space-between;
}

.about_wrapper-desc {
    width: 54%;
    text-align: left;
}

.about_wrapper-img {
    align-self: center;
}

.portfolio_wrapper {
    display: flex;
    justify-content: space-between;
}

.portfolio_wrapper-desc {
    width: 46%;
    text-align: left;
    align-self: center;
}

.portfolio_wrapper-img {
    align-self: center;
}

.crypto_wrapper {
    display: flex;
    justify-content: space-between;
}

.crypto_wrapper-desc {
    width: 46%;
    text-align: left;
}

.crypto_img {
    align-self: center;
}

@media (max-width: 900px) {
    
    .hero_wrapper {
        flex-direction: column;
    }
    
    .hero_wrapper-desc {
        width: 100%;
    }
    
    .about_wrapper {
        flex-direction: column-reverse;
    }
    
    .about_wrapper-desc {
    width: 100%;
}
    
    .feature-box h3 {
        font-size: 20px;
    }
    
    .feature-box h3 img {
        width: 75px;
    }
    
    .portfolio_wrapper-desc {
        width: 100%;
    }
    
    .portfolio_wrapper {
        flex-direction: column;
    }
    
    .crypto_wrapper {
        flex-direction: column-reverse;
    }
    
    .crypto_wrapper-desc {
        width: 100%;
    }
}