@media (min-width: 200px) {
    .rev-logo{
        margin-top:-8px; 
        width:120px;
        height:auto;
   }
    .about-card {
        height: 480px!important;
        margin-top:15px;
    }

     .module-slide{
        width: 100%;
        height:250px!important;
    }
     .about-card-waste-mgnt{
        height: 600px!important;
   }
    .rev-home{
        margin-top:50px!important; 
        height:200px!important;
    }
}
@media (min-width: 544px) {
    .rev-logo{
        margin-top:-8px; 
        width:120px;
        height:auto;
   }
    .about-card {
        height: 480px!important;
        margin-top:15px;
    }

     .module-slide{
        width: 100%;
        height:250px!important;
    }
     .about-card-waste-mgnt{
        height: 600px!important;
   }
    .rev-home{
        margin-top:50px!important; 
        height: 250px!important;
    }
    
}

@media (min-width: 768px) {
    .rev-logo{
        margin-top:-12px; 
        width:120px;
        height:auto;
   }

   .about-card {
        margin-top:15px;
    }
    .module-slide{
        width: 100%;
        height:300px!important;
    }
    .rev-home{
        margin-top:80px!important; 
        height: 300px!important;
    }
}

@media (min-width: 992px) {
    .rev-logo{
        margin-top:-15px; 
        width:150px;
        height:auto!important;
   }

   .about-card-waste-mgnt{
        height: 558px!important;
   }
    .rev-home{
        margin-top:90px; 
        width: 100%;
        height: 350px!important;
    }
    
}

@media (min-width: 1200px) {
   .rev-logo{
        margin-top:-30px; 
        width:250px;
        height:auto;
   }
   .rev-home{
        margin-top:90px; 
        width: 100%;
        height: 350px!important;
    }
}
.card {
    border: 5px;
    border-color: black;
}

.about-card {
    padding: 10px;
    text-align: center;
    box-shadow: 0px 2px 4px black;
    height: 400px;
}
.about-card-waste-mgnt {
     height: 480px;
}

.about-hr {
    max-width: 50px;
    border-width: 3px;
    border-color: #002f76;
    margin: 0px auto;
}
.rev-home{
    margin-top:90px; 
    width: 100%;
}