.mc-section-1-content-1 {
    text-align: center;
}
.mc-section-1-content-1 img {
    width: 400px;
    
}

.mc-section-1-content-1 .big {
    display: block;
    margin-bottom: 0;
    font-size: 30px;
}

#mc-section-1 .container > .row {
    display: flex;
    align-items: center;
} 

.vcenter {
    display: flex;
    flex-direction: column;
    align-items: center;
}

.name-author {
    margin-top: 0 !important;
}