.site-content .mpce-cfa-form .mpce-cfa-form-text, .site-content .mpce-cfa-form .mpce-cfa-form-email {
   width: 100% !important;
   display: inline-block !important;
}
@media screen and (min-width: 768px) {
.main-navigation {
margin: 0 -2.875em;
}
}
.to_top .smue-ce-icon-obj {
position: fixed !important;
bottom: 20px;
right: 20px;
z-index: 1;
cursor: pointer;
}
<style>
@import url('https://fonts.googleapis.com/css?family=Quattrocento+Sans:400,700&display=swap');
</style>
body {
    font-size: 16px;
    font-family: 'Quattrocento Sans', sans-serif;
    line-height: 1.2;
}
h1 {
    color: #3d3d3f;
    font-family: 'Quattrocento Sans', sans-serif;
    font-size: 40px;
    line-height: normal;
}
h2 {
    color: #575757;
    font-family: 'Quattrocento Sans', sans-serif;
    font-size: 25px;
    line-height: normal;
}