CSS error

Anyone know what this means when I get this error in my extra coding for css

"CSS parser failed to load"

Also having this issue! CSS not live loading changes in the editor, however I can see these changes on the live URL.

Can you paste all CSS here? We can check easier

I'm having this problem too...

www.residenthouse.com.au

H2 {  font-family: 'StyreneB-Light', sans-serif;  font-weight: 400; font-size: 18px; letter-spacing: 0.04em;  text-transform: cap; line-height: 2em; color: hsl(0, 0%, 21%); text-align: left; }

H3 {  font-family: 'StyreneB-Light', sans-serif;  font-weight: 400; font-size: 16px; letter-spacing: 0.04em;  text-transform: cap; line-height: 2em; color: hsl(0, 0%, 21%); text-align: left; }

Main {
font-family: 'StyreneB-Light'!important ;
}

Nav {
font-family: 'StyreneB-Light'!important ;
}

//BLOG EXERPT AND READ MORE
@font-face {
    font-family: StyreneB-Light;
}
.BlogList-item-excerpt * {
    font-family: StyreneB-Light !important;
}

//BLOG SUMMARY HOMEPAGE
.sqs-block-summary-v2 {
.summary-title,
.summary-heading {
font-family: ;
font-weight: 300;
font-size: 19px !important;
color: #B3724D;
text-transform: none;
font-style: regular;
 } }

//SUB-HEADING BLOG
h4 {  font-family: 'StyreneB-Light', sans-serif;  font-weight: 700; font-size: 18px; letter-spacing: 0em;  text-transform: none; line-height: 0em; color: hsl(0, 0%, 15%); text-align: left; }

//PULL QUOTE BLOG
h5 {  font-family: 'Freight-Big-Pro-Book', sans-serif;  font-weight: 400; font-size: 28px; letter-spacing: 0em;  text-transform: none; line-height: 1.2em; color: hsl(53, 13%, 70%); text-align: left; }

// SEPARATE VALUES //
.code-block {
padding-left: 0px;
padding-right: 0px;
padding-top: 20px;
padding-bottom: 0px;
}

 .Mobile-bar--top {
   padding-top: 40px !important;
 }

 .form-wrapper .field-list .title{
   font-family: 'StyreneB-Light';
}

.form-wrapper .field-list .field .caption{
     font-family: 'StyreneB-Light';
}

.has-site-title .Mobile-bar-branding { font-family: 'StyreneB-Medium', !important; }

.sqs-block-image .design-layout-poster .image-title p { font-family: "StyreneB-Medium" !important }

.has-site-title .Header-branding { 
  font-family: "StyreneB-Medium"; }

 .sqs-block-summary-v2 {
   .summary-title,
   .summary-heading {
     font-family: "StyreneB-Light";
     font-size:20px
   }
 }

a.Header-nav-item.Header-nav-item-hover { color: #E2E1D8 !important; }

* Center homepage text */ body.homepage h2.Index-gallery-item-content-heading { text-align: center; }

@font-face {
    font-family: 'GTSuperDisplay-Medium.otf';
       src: url('https://static1.squarespace.com/static/5ce75bf34c5ccd00019dc41d/t/5f921c198a19f36ffcdcad51/1603410974461/GTSuperDisplay-Medium.otf');
    }  

@font-face {
    font-family: 'Freight-Big-Pro-Book.otf';
       src: url('https://static1.squarespace.com/static/5ce75bf34c5ccd00019dc41d/t/5fb712a53254445724aa904b/1605833389634/Freight-Big-Pro-Book.otf');
    }  

@font-face {
    font-family: 'GTAmericaMono-Light';
       src: url('https://static1.squarespace.com/static/5ce75bf34c5ccd00019dc41d/t/5d15ab72155fd50001841d02/1561701240458/GTAmericaMono-Light.otf');
    }  

  @font-face {
    font-family: 'StyreneB-Light';
       src: url('https://static1.squarespace.com/static/5ce75bf34c5ccd00019dc41d/t/5d15ab1b27aa310001ba14ea/1561701150367/StyreneB-Light.otf');
    }

  @font-face {
    font-family: 'StyreneB-Medium';
       src: url('https://static1.squarespace.com/static/5ce75bf34c5ccd00019dc41d/t/5d15b452ed83600001fe2614/1561703510987/StyreneB-Medium.ttf');
    }

Some of the homepage code wasn't working but it seems to be now

Thanks

This code is missing

* Center homepage text */ body.homepage h2.Index-gallery-item-content-heading { text-align: center; }

It should be

/* Center homepage text */ 
body.homepage h2.Index-gallery-item-content-heading { text-align: center; }