.nf-form-content input[type="submit"].join-newsletter-button {
width: 100% !important;
border: 0 !important;
background: #237358 !important;
color: #fff !important;
text-transform: none !important;
font-weight: 500 !important;
padding: 0 1.2em !important;
}
.nf-form-content input[type="submit"].join-newsletter-button:hover{
-webkit-box-shadow: inset 0 0 0 100px rgba(0,0,0,.2);
box-shadow: inset 0 0 0 100px rgba(0,0,0,.2);
}
.nav-dropdown {
display: block;
}