.logo_class {
width: 100%;
margin-right: 0;
padding-bottom: 0;
}
.logo_class img {
display: inline-block; max-width: 20%;
padding-top: 1.3125rem;
} 
@media (max-width: 767px) {
.logo_class img {
display: inline-block;
width: 60%;
max-width: 100%;
padding-top: 1.3125rem;
} 
}