Comments form improvements

css/comment-respond.css

@@ -0,0 +1,40 @@
+.comment-respond__title {
+  border-bottom: 1px solid var(--color-light-grey);
+  margin-bottom: var(--space-xs);
+  padding-bottom: var(--space-sm);
+}
+
+.comment-respond__text {
+  font-size: 14px;
+}
+
+.comment-respond__item {
+  margin-bottom: var(--space-sm);
+}
+
+.comment-respond__label {
+  display: block;
+  margin-bottom: var(--space-xs);
+}
+
+.comment-respond__input {
+  background-color: #fff;
+  border: 1px solid var(--color-near-black);
+  padding: var(--space-xs);
+}
+
+.comment-respond__input:focus {
+  background-color: var(--color-pale-blue);
+  border-color: var(--color-light-blue);
+  outline: 0;
+}
+
+.comment-respond__submit {
+  background-color: var(--color-light-blue);
+  border: none;
+  color: #fff;
+  cursor: pointer;
+  font-family: var(--heading-font-family);
+  min-width: 100px;
+  padding: var(--space-xs);
+}

css/index.css

@@ -12,13 +12,16 @@
 @import "footer";
 @import "comments";
 @import "comment";
+@import "comment-respond";
 @import "avatar";
+@import "link";
 
 :root {
   --color-black: #000;
   --color-near-black: #333;
   --color-dark-blue: #201f42;
   --color-light-blue: #1574d2;
+  --color-pale-blue: #e9f4ff;
   --color-grey: #757575;
   --color-light-grey: #e0e0e0;
   --color-facebook: #3e5a98;

css/link.css

@@ -0,0 +1,24 @@
+.link,
+.link:hover,
+.link:focus,
+.link:visited {
+  position: relative;
+  color: var(--color-light-blue);
+}
+
+.link:after {
+  background-color: var(--color-light-blue);
+  bottom: -1px;
+  content: '';
+  left: 0;
+  height: 2px;
+  opacity: 0;
+  position: absolute;
+  right: 0;
+  transition: opacity var(--transition-md) ease-out;
+}
+
+.link:focus:after,
+.link:hover:after {
+  opacity: 1;
+}