.section_mortgages{
    width: 85%;
    margin: auto;
}
.section_mortgages img{
    width: 100%;
    max-width: 100%;
    height: auto;
}
@media (max-width: 680px) {
    .section_mortgages {
        margin-top: 15%;
        margin-bottom: 15%;
    }
}
@media (max-width: 425px){
    .section_mortgages {
    width: 100%;
    display: none;
}
}