fix overflows

src/components/mention_link/mention_link.scss

@@ -3,12 +3,12 @@
 .MentionLink {
   position: relative;
   white-space: normal;
-  display: inline-flex;
+  display: inline;
   color: var(--link);
 
   & .new,
   & .original {
-    display: inline-block;
+    display: inline;
     border-radius: 2px;
   }
 
@@ -38,8 +38,8 @@
     user-select: all;
   }
 
-  .short.-with-tooltip,
-  .you {
+  & .short.-with-tooltip,
+  & .you {
     user-select: none;
   }
 
@@ -48,6 +48,10 @@
     white-space: nowrap;
   }
 
+  .shortName {
+    white-space: normal;
+  }
+
   .new {
     &.-you {
       & .shortName,

src/components/mentions_line/mentions_line.scss

@@ -1,11 +1,8 @@
 .MentionsLine {
+  word-break: break-all;
+
   .showMoreLess {
     white-space: normal;
     color: var(--link);
   }
-
-  .fullExtraMentions,
-  .mention-link:not(:last-child) {
-    margin-right: 0.25em;
-  }
 }

src/components/status/status.scss

@@ -5,6 +5,8 @@ $status-margin: 0.75em;
 .Status {
   min-width: 0;
   white-space: normal;
+  word-wrap: break-word;
+  word-break: break-word;
 
   &:hover {
     --_still-image-img-visibility: visible;

src/components/status_body/status_body.scss

@@ -9,7 +9,7 @@
   & .text,
   & .summary {
     font-family: var(--postFont, sans-serif);
-    white-space: pre-wrap;
+    white-space: normal;
     overflow-wrap: break-word;
     word-wrap: break-word;
     word-break: break-word;