improve PR #246 - part 2

Simplify link tags in rules and guidelines.

Ran `make quick_www` to perform the above.

next/rules.md

@@ -103,12 +103,10 @@ See the [Guidelines for Rule 1 - C program](guidelines.html#guideline1-c).
 <div id="rule2">
 <div id="rule2-size-restrictions">
 <div id="rule2-size">
-<div id="rule-2---size">
 ## Rule 2 - Size restrictions
 </div>
 </div>
 </div>
-</div>
 
 `Rule 2` requires that your submission satisfy **BOTH**
 [Rule 2a &lpar;Gross Size&rpar;](rules.html#rule2a)
@@ -125,11 +123,9 @@ See the [Guidelines for Rule 2 - Size restrictions](guidelines.html#guideline2-s
 
 <div id="rule2a">
 <div id="rule2a-gross-size">
-<div id="rule-2a-gross-size">
 ### Rule 2a - Gross Size
 </div>
 </div>
-</div>
 
 The overall maximum size of your `prog.c` program source **MUST NOT**
 exceed **4993** bytes.
@@ -139,11 +135,9 @@ See [Entering the IOCCC: the bare minimum you need to know](../quick-start.html#
 
 <div id="rule2b">
 <div id="rule2b-net-size">
-<div id="rule-2b-net-size">
 ### Rule 2b - Net Size
 </div>
 </div>
-</div>
 
 When the filename of your program source (i.e., `prog.c`) is given as a
 command line argument to the latest version of the official IOCCC size
@@ -312,7 +306,7 @@ I am **NOT** a Rule, I am a `free(void *human);` ‼️
         ha(); ha(); ha();
     }
 ```
-See [Rule 19 - Prime](rules.html#rule-19---prime).
+See [Rule 19 - Prime](rules.html#rule19-prime).
 
 
 <div id="rule7">
@@ -370,8 +364,10 @@ See [Guidelines for Rule 8 - Submitting requirements](guidelines.html#guideline8
 
 
 <div id="rule9">
+<div id="rule9-no-interactive">
 ## Rule 9 - No interactive compiling allowed
 </div>
+</div>
 
 Entries requiring human interaction to be initially compiled are **NOT**
 permitted. However, see the guidelines. Each entry **MUST** automate the
@@ -456,8 +452,10 @@ See [Guidelines for Rule 12 - UTF-8](guidelines.html#guideline12-utf8).
 
 
 <div id="rule13">
+<div id="rule13-nocr">
 ## Rule 13 - No carriage returns in prog.c
 </div>
+</div>
 
 Any C source that fails to compile because lines contain carriage-returns
 (CTRL+M, `\r`) in particular as part of DOS/Windows style newlines might
@@ -648,12 +646,14 @@ The entirety of your submission **MUST** be submitted under the following licens
 
 [CC BY-SA 4.0 DEED Attribution-ShareAlike 4.0 International](https://creativecommons.org/licenses/by-sa/4.0/)
 
-See [Rule 7 - Original Work](rules.html#rule-7---original-work).
+See [Rule 7 - Original Work](rules.html#rule7-original-work).
 
 
 <div id="rule19">
+<div id="rule19-prime">
 ## Rule 19 - Prime
 </div>
+</div>
 
 <p class="leftbar">
 This 19th rule, while prime, is reserved for future abuse 😁.