fix(disclaimer-modal): correct CSS positioning and remove invalid HTML

src/components/disclaimer-modal/disclaimer-modal.module.css

@@ -25,6 +25,7 @@
 }
 
 .hd {
+  position: relative;
   background-color: rgb(136, 0, 0);
   color: rgb(255, 255, 255);
   padding: 4px 6px;
@@ -45,11 +46,9 @@
   cursor: pointer;
   width: 16px;
   height: 16px;
-  margin-top: 4px;
-  margin-right: 4px;
   position: absolute;
-  top: 0;
-  right: 0;
+  top: 4px;
+  right: 4px;
   background-image: var(--disclaimer-modal-close-button-background-image);
   background-size: 100%;
   background-position: center;
@@ -63,6 +62,11 @@
 .bd li {
   list-style-type: decimal;
   list-style-position: inside;
+  margin-bottom: 16px;
+}
+
+.bd li:last-child {
+  margin-bottom: 0;
 }
 
 .bd a {

src/components/disclaimer-modal/disclaimer-modal.tsx

@@ -34,14 +34,12 @@ const DisclaimerModal = () => {
               The content on boards may be for mature audiences only and may not be suitable for minors. Boards are created and moderated by individual owners who run
               their own nodes. If you are a minor or it is illegal for you to access mature content, do not proceed.
             </li>
-            <br />
             <li>
               This website is presented to you AS IS, with no warranty, express or implied. By clicking &quot;I Agree,&quot; you agree that 5chan is a decentralized,
               serverless, and adminless platform. 5chan is open-source software (GPLv2 license) with no owner—anyone can host their own instance on any domain. The
               operator of this domain is merely hosting the web app and does not own, create, moderate, or control 5chan or any board content, which is stored
               peer-to-peer and generated by board owners and users.
             </li>
-            <br />
             <li>
               Each board has its own rules set by its owner. You agree to comply with the individual board&apos;s rules, which you can find on each board&apos;s page.
               There are no global rules as 5chan has no central authority.