@media (max-width:1557px) and (min-width:769px){
    .slack-banner {
    left: 0;
    width: 100%!important;
    }
    .slack-banner-title p {
    font-size: 2rem;
    }
     .slack-banner-image {
        display: none!important;
    }
    
    .slack-banner-container {
    background-image: none!important;
    }
}

@media (max-width:1000px) and (min-width:670px){
 .slack-banner-background {
    background-image:  url("//d3m889aznlr23d.cloudfront.net/img/events/id/458/458780414/assets/d134eca118f61e09a9fb36ece5e3a8ca.landing2.png") !important;
 }   
}


.grayscale {
    filter: grayscale(1) contrast(0.5) brightness(1.7);
}