:root {
    --panel-gradient: linear-gradient(0deg, rgb(221 239 234 / 10%), rgb(221 239 234 / 90%));
    --panel-image: url(../images/gutter-install/bg_gutter_01.jpg);
}

@media (max-width: 767px) {
    .d-block {
        display: block;
    }
    }
    @media (min-width: 768px) {
    .d-md-none {
        display: none;
    }  
    }  

/*background change*/
.css-1yiz2lt {
    padding: 84px 0 189px;
    background-image: var(--panel-gradient), var(--panel-image);
    -webkit-background-size: cover;
    background-size: cover;
    -webkit-background-position: bottom; 
    background-position: bottom;
    }  
    @media (max-width: 768px) {
    .css-1yiz2lt {
        -webkit-background-position: bottom left; 
        background-position: bottom left;
    }
    }