.mainb {
    /*background-image: url('../../Content/Image/sbe-logo.png');*/
    background-repeat: no-repeat;
    background-color: #010d1a;
   /* -webkit-background-size: cover;
    -moz-background-size: cover;
    -o-background-size: cover;*/
    background-size: cover;
    background-position: center;
}

.text-golden {
    color: gold !important;
}
.text-back {
    color: #010d1a!important;
}
.logoinlogin {
    width: 100%; /* Default to full width on smaller screens */
    max-width: 500px; /* Max width stays 500px on larger screens */
    margin: 0 auto; /* Centers the element horizontally */
}

@media (max-width: 768px) {
    .logoinlogin {
        width: 80%; /* Adjust the width to 80% for tablets or small screens */
    }
}

@media (max-width: 480px) {
    .logoinlogin {
        width: 90%; /* Further adjust the width to 90% on small mobile screens */
    }
}