@media (max-width:575px) {
 .head-contact-nav{
     display: none !important;
 }
 .text {
   
    font-size: 37px !important;
}
.inp-res{
    margin-bottom: 12px;
}
.res-width{
    width: 100% !important;
}
.sign-up {
    width: 310px !important;
    margin: 20px !important;
  
    top: 50% !important;
    left: 44% !important;
    
    padding: 13px !important;
}

.banner {

    height: 172px !important;
}
  
}

@media (max-width:900px) {
    .head-contact-nav{
        display: none !important;
    }
    .banner {

        height: 200px !important;
    }
    .inp-res{
        margin-bottom: 12px;
    }
}