Banner images on mobile

Site URL: https://vegapropertyemporium.com/

The banner images on the home page on mobile are not fitting correctly - is there a code that i could use to fix this? Thank you

https://vegapropertyemporium.com/

@tuanphan

Add to Design > Custom CSS

/* resize home banner mobile */
@media screen and (max-width:640px) {
section#about figure img {
    width: 100% !important;
    height: auto !important;
    left: 0 !important;
    top: 100px !Important;
}
section#about {
    min-height: unset !important;
}
}