body {
    background-color: white !important;
    background: none;
}


main {
    position: relative;
}


.main-part-master-with-social {
    margin-bottom: 350px;
    float: left;
    width: calc(100% - 290px);
}

@media (max-width: 1199px) {
    .main-part-master-with-social {
        width: 100%;
        padding-right: 18px;        
    }
}