.mainSectionWieszaki{
    width: 100%;
    position: relative;
    height: 100%;
}
.mainSectionWieszaki::after{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(#746f6b, #7e5f40);
    clip-path: circle(20% at 10% 10%);
    z-index: 1;
}
.mainSectionWieszaki::before{
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: linear-gradient(#e7e5df, #a57952);
    clip-path: circle(30% at right 70%);
}