_sass: Reorganize module.scss selectors

_sass/custom/module.scss

-.page-content .module {
+.module {
   @extend .card;
 
   .module-days {
-    grid-template-columns: 1fr 4fr;
-
-    @include mq(lg) {
-      grid-template-columns: 1fr 7fr;
-    }
-  }
-
-  dl {
     display: grid;
     grid-template-columns: max-content 1fr;
-  }
-
-  dt {
-    font-weight: normal;
-    text-align: right;
+    margin: 0;
 
-    &::after {
-      content: ":";
+    @include mq(lg) {
+      grid-template-columns: 1fr 7fr;
     }
-  }
 
-  dd {
-    font-weight: 500;
-  }
-}
 
-.module-week {
-  @extend .label, .text-grey-dk-100, .bg-grey-lt-200;
-  border-radius: $border-radius;
-}
-
-.module-header {
-  @extend .card-header;
-}
+    .module-day,
+    .module-event {
+      margin: 0;
+      padding: $sp-2;
 
-.module-body {
-  @extend .card-body;
-}
+      @include mq(sm) {
+        padding: $sp-2 $sp-4;
+      }
 
-dl.module-days {
-  margin: 0;
+      p {
+        display: inline-block;
+        margin: 0;
+        width: 100%;
 
-  .module-day,
-  .module-event {
-    margin: 0;
-    padding: $sp-2;
+        @include mq(sm) {
+          width: 62.5%;
+        }
 
-    @include mq(sm) {
-      padding: $sp-2 $sp-4;
+        +p {
+          width: auto;
+        }
+      }
     }
 
-    p {
-      display: inline-block;
-      margin: 0;
-      width: 100%;
+    .module-day {
+      border-top: $border $border-color;
+      font-weight: normal;
+      grid-column-start: 1;
+      text-align: right;
 
-      @include mq(sm) {
-        width: 62.5%;
+      +.module-event {
+        border-top: $border $border-color;
       }
 
-      +p {
-        width: auto;
+      &::after {
+        content: ":";
       }
     }
-  }
 
-  .module-day {
-    grid-column-start: 1;
-    border-top: $border $border-color;
+    .module-event {
+      font-weight: 500;
+      grid-column-start: 2;
 
-    +.module-event {
-      border-top: $border $border-color;
+      +.module-event {
+        padding-top: 0;
+      }
     }
-  }
 
-  .module-event {
-    grid-column-start: 2;
+    .label {
+      border-radius: $border-radius;
+      margin-left: 0;
+      padding-bottom: 0;
 
-    +.module-event {
-      padding-top: 0;
-    }
-  }
+      &.label-hw-out {
+        @extend .label-yellow;
+      }
 
-  .label {
-    border-radius: $border-radius;
-    margin-left: 0;
-    padding-bottom: 0;
+      &.label-hw-due {
+        @extend .label-red;
+      }
 
-    &.label-hw-out {
-      @extend .label-yellow;
+      &.label-section {
+        @extend .label-purple;
+      }
     }
+  }
+}
 
-    &.label-hw-due {
-      @extend .label-red;
-    }
+.module-week {
+  @extend .label, .text-grey-dk-100, .bg-grey-lt-200;
+  border-radius: $border-radius;
+}
 
-    &.label-section {
-      @extend .label-purple;
-    }
-  }
+.module-header {
+  @extend .card-header;
+}
+
+.module-body {
+  @extend .card-body;
 }