Add donation banner

pirms 2 gadiem · 2f2f6856ae
--- a/look/fsfe.less
+++ b/look/fsfe.less
@ -130,8 +130,7 @@ img.signatory-logo {
                padding-top: 1.8em;
            }
            p.text {
                background-color: rgba(0,0,0,0.5); 
                background-size: contain;
                background-color: rgba(0,0,0,0.5);
                -moz-hyphens: manual;
                -webkit-hyphens: manual;
                hyphens: manual;
--- a/look/fsfe.min.css
+++ b/look/fsfe.min.css