Resolve "change admonitions colors"

Closes #49 (closed) #86 (closed)

src/css/custom.css

@@ -267,7 +267,10 @@ html[data-theme='dark'] .button--beta:hover {
 /********** Admonitions **********/
 .admonition-tip, .admonition-info, .admonition-caution, .admonition-danger, .admonition-tip a, .admonition-info a, .admonition-caution a, .admonition-danger a {
   color: var(--ifm-color-primary-light);
-  /* border: var(--ifm-alert-border-width) solid var(--ifm-alert-border-color); */
+}
+
+.admonition-tip svg, .admonition-info svg, .admonition-caution svg, .admonition-danger svg {
+  fill: var(--ifm-color-primary-light);
 }
 
 /************ footer style ***********/