watch view visual tweaks and search/comment placeholder dismiss on focus (#983)

- make the placeholder disappear on focus in the search bar
- make the placeholder disappear on focus in the comment textarea
- make the texarea resize automagically
- refactor the watch view to use bootstrap 4's flexgrid
- move action buttons of the watch view to the right of the video info
- responsive tweaks and margin adjustments in the watch view

1 files changed, 7 insertions, 0 deletions

diff --git a/client/src/sass/application.scss b/client/src/sass/application.scss
index 9c4811fec..21df23c18 100644
--- a/client/src/sass/application.scss
+++ b/client/src/sass/application.scss
@@ -61,6 +61,13 @@ label {
   border-color: $red !important;
 }
 
+.fullWidth {
+  width: 100%;
+  margin-left: auto;
+  margin-right: auto;
+  max-width: initial;
+}
+
 .glyphicon-black {
   color: black;
 }