tweaked the advanced search

css/base.css

@@ -158,7 +158,10 @@ a:focus {
   outline: 0;
 }
 a:hover {
-  color: var(--secondary);
+  /*color: var(--secondary);*/
+  text-decoration: underline;
+
+  text-decoration-style: double;
 }
 a:not([class]) {
   text-decoration-skip-ink: auto;

css/islandora_mods.css

@@ -5,12 +5,67 @@ form#views-exposed-form-solr-search-content-block-1 {
 #advanced-search-ajax .form-wrapper {
   select {
     /*margin: 0;*/
+    padding: 0;
+    margin-bottom: 0.5rem;
   }
   input[type="text"] {
-    width: 130px !important;
+    /*width: 130px !important;*/
+    padding: 2px;
+    margin: 0 0 1rem 0;
+    /*border-bottom: 1px dotted #333;*/
   }
   input {
   }
   /*display: flex !important;*/
   /*height: 20px;*/
 }
+.advanced-search-form__add {
+  background: #fff;
+  color: #333;
+  color: var(--upei-green);
+  font-weight: bold;
+  border: 1px solid;
+  /*padding: 3px 8px;*/
+  line-height: 0.6;
+  border-radius: 50%;
+}
+.advanced-search-form__remove {
+  background: #fff;
+  color: #333;
+  color: var(--upei-red);
+  font-weight: bold;
+  border: 1px solid var(--upei-red);
+  /*padding: 3px 8px;*/
+  /*padding: 3px 8px;*/
+  line-height: 0.6;
+  border-radius: 50%;
+}
+
+.advanced-search-form__remove:hover {
+  background: var(--upei-red);
+  color: #fff;
+  border-color: var(--upei-red);
+}
+.advanced-search-form__add:hover {
+  background: var(--upei-green);
+  color: #fff;
+  border-color: var(--upei-green);
+}
+.citation-container {
+  .left-col {
+    flex: 0 0 40%;
+  }
+  .right-col input.form-submit {
+    margin-top: 0 !important;
+    font-size: 0.8rem;
+    border-radius: 0 6px 5px 0;
+  }
+}
+div#block-views-block-oai-pmh-item-links-block-1 .field-content {
+    display: flex;
+    a:first-child:after {
+    content: " |";
+    margin-right: 4px;
+    /*padding-right: 4px;*/
+  }
+}

css/sidebar.css

@@ -20,6 +20,9 @@
   font-size: var(--sidebar-block-title-font-size);
   font-family: var(--sidebar-block-title-font-family);
   color: var(--sidebar-block-title-font-color);
+  line-height: 1;
+  margin-bottom: 1rem;
+  border-bottom: 2px solid var(--upei-red);
 }
 .sidebar .block-content {
   font-variation-settings: "wdth" 75;

css/site-variables.css

@@ -77,7 +77,7 @@
   /*
    *block styles
    */
-  --sidebar-block-title-font-size: var(--h3-size);
+  --sidebar-block-title-font-size: var(--h4-size);
   --sidebar-block-title-font-family: var(--font-family-serif);
   --sidebar-block-title-font-color: var(--color-text);
   --sidebar-block-title-background: inherit;