.login-signup {
    color: #3f497f;
    text-decoration: none;
    padding: 10px 10px;
    border: none;
    background: transparent;
}
@media screen and (max-width: 990px) {
    .header-box .login-signup {
        display: none !important;
    }
}
.login-signup:hover {
    font-size: 15px;
    font-weight: 500;
    fill: #3f497f;
    color: #3f497f;
    background-color: #f7c04a;
    border-style: solid;
    border-width: 1px 1px 1px 1px;
    border-color: #f7c04a;
    border-radius: 25px;
    padding: 10px 15px;
    text-decoration: none;
}