Fix icons (#131)

Author: flying-sheep

.github/workflows/ci.yml

@@ -42,3 +42,6 @@ jobs:
         run: coverage-rich report
       - name: upload coverage
         uses: codecov/codecov-action@v3
+        with:
+          fail_ci_if_error: true
+          token: c66a2830-d3c7-4ae7-a230-21aef89dcf65

pyproject.toml

@@ -29,7 +29,7 @@ test = [
     'pytest',
     'coverage',
     'coverage-rich',
-    'toml',  # coverage-rich’s dep anyconfig 0.13 needs this
+    'anyconfig[toml] >=0.14', # coverage-rich uses anyconfig
     'legacy-api-wrap',
 ]
 doc = [

src/scanpydoc/theme/static/styles/scanpy.css

@@ -55,9 +55,22 @@ html[data-theme] .rtd__search__credits {
 html[data-theme] .rtd__search__credits a {
     color: var(--pst-color-link);
 }
+/*icons*/
+html[data-theme] .search__outer::before {
+    /* this can’t be put on .search__outer__input, as <input/> supports no ::before */
+    position: absolute;
+    padding: 0.4em 0.3em;
+    content: "\f002"; /* fa-magnifying-glass */
+    font: var(--fa-font-solid);
+    color: var(--pst-color-text-muted);
+}
+html[data-theme] .search__cross__img polygon {
+    fill: currentcolor;
+}
 /*input*/
 html[data-theme] .search__outer__input {
     color: var(--pst-color-text-base);
+    background-image: none; /* hide the default search icon */
     background-color: transparent;
     border-bottom-color: var(--pst-color-border);
 }