Hi,
the site is “Under construction” so you can’t see the real website. FYI: i’ve created a child theme. Maybe it’s because of this.
My hotfix: i’ve copied the following styles in style.css of my child theme
body, input, textarea, select {
color: #555555 !important;
font: 16px 'Roboto', sans-serif !important;
line-height: 1.4 !important;
font-weight: 300 !important;
word-wrap: break-word !important;
}