fix css and html linting

Author: sarahfossheim

static/css/techreport/general.css

@@ -68,7 +68,6 @@ nav li:hover {
   padding: 1.5rem;
   background: var(--color-card-background);
   border-radius: var(--card-radius);
-  border: 1px solid var(--color-card-border-light);
   border: 1px solid var(--color-card-border);
   box-shadow: var(--card-shadow);
   transition: padding 0.35s;

static/css/techreport/techreport.css

@@ -327,7 +327,7 @@ nav {
   border-color: var(--color-dropdown-border-disabled);
 }
 
-.default-dropdown-wrapper:has(select:disabled):after {
+.default-dropdown-wrapper:has(select:disabled)::after {
   border-color: var(--color-dropdown-text-disabled);
 }
 
@@ -1005,7 +1005,6 @@ select {
 
 .table-ui tr:has(.app-cell a:is(:hover, :focus-visible)) {
   background-color: var(--table-row-hover);
-
   box-shadow: 0 0 0 1.5px var(--table-row-hover-border) inset,
     0 2px 0 var(--table-row-hover-border) inset;
   border-bottom-color: transparent;

templates/techreport/templates/selector_tech.html

@@ -3,7 +3,7 @@
     <div class="tech-selector">
       <label for="{{ name }}" class="default-dropdown-label tech">Technology {% if key > 1%}{{ key }}{% endif %}</label>
       <div class="default-dropdown-wrapper">
-        <select class="tech default-dropdown" name="tech" class="tech" data-selected="{{ technologyName }}" id="{{ name }}">
+        <select class="tech default-dropdown" name="tech" data-selected="{{ technologyName }}" id="{{ name }}">
           <option value="{{ technology }}" selected="true">
             {{ technologyName }}
           </option>