3d: Simplify some formatting

Author: AntonioND

content/3d_disp_cnt.md

@@ -1,68 +1,58 @@
 # 3D Display Control
 
-<style>
-tt {
-  white-space: pre;
-}
-</style>
-
 This chapter talks about the registers used to control the 3D display.
 
 <a id="DISP3DCNT"></a>
-
 ## DISP3DCNT: 3D display control (0x4000060, R/W)
 
-| Bits    | Description                                             |
-|---------|---------------------------------------------------------|
-| <tt>0</tt> | Texture mapping enable (0=Disable, 1=Enable)
-| <tt>1</tt> | Shading polygon attribute (0=Toon Shading, 1=Highlight Shading)
-| <tt>2</tt> | Alpha test (0=Disable, 1=Enable) (see [ALPHA\_TEST\_REF](3d_disp_cnt.md#ALPHA_TEST_REF))
-| <tt>3</tt> | Alpha blending (0=Disable, 1=Enable)
-| <tt>4</tt> | Anti-aliasing (0=Disable, 1=Enable)
-| <tt>5</tt> | Edge marking (0=Disable, 1=Enable) (see EDGE_COLOR)
-| <tt>6</tt> | Fog color alpha mode (0=Alpha and color, 1=Only alpha) (see FOG_COLOR)
-| <tt>7</tt> | Fog enable (0=Disable, 1=Enable)
-| <tt>8-11</tt> | Fog depth shift (<tt>FOG_STEP = 0x400 >> FOG_SHIFT</tt>) (see FOG_OFFSET)
-| <tt>12</tt> | Framebuffer RDLINES underflow (0=None, 1=Underflow)
-| <tt>13</tt> | Polygon/vertex RAM overflow (0=None, 1=Overflow)
-| <tt>14</tt> | Rear plane mode (0=Use clear color, 1=Bitmap)
-| <tt>15-31</tt> | Unused
+| Bit(s) | Description                                             |
+|--------|---------------------------------------------------------|
+| 0      | Texture mapping enable (0=Disable, 1=Enable)
+| 1      | Shading polygon attribute (0=Toon Shading, 1=Highlight Shading)
+| 2      | Alpha test (0=Disable, 1=Enable) (see [ALPHA\_TEST\_REF](3d_disp_cnt.md#ALPHA_TEST_REF))
+| 3      | Alpha blending (0=Disable, 1=Enable)
+| 4      | Anti-aliasing (0=Disable, 1=Enable)
+| 5      | Edge marking (0=Disable, 1=Enable) (see `EDGE_COLOR`)
+| 6      | Fog color alpha mode (0=Alpha and color, 1=Only alpha) (see `FOG_COLOR`)
+| 7      | Fog enable (0=Disable, 1=Enable)
+| 8-11   | Fog depth shift (`FOG_STEP = 0x400 >> FOG_SHIFT`) (see `FOG_OFFSET`)
+| 12     | Framebuffer RDLINES underflow (0=None, 1=Underflow)
+| 13     | Polygon/vertex RAM overflow (0=None, 1=Overflow)
+| 14     | Rear plane mode (0=Use clear color, 1=Bitmap)
+| 15-31  | Unused
 
 <a id="VIEWPORT"></a>
-
 ## VIEWPORT: Set 3D viewport (0x4000580, W)
 
-| Bits    | Description                                             |
-|---------|---------------------------------------------------------|
-| <tt>0-7</tt> | X1: Left-most X coordinate (0...255)
-| <tt>8-15</tt> | Y1: Bottom-most Y coordinate (0...191)
-| <tt>16-23</tt> | X2: Right-most X coordinate (0...255)
-| <tt>24-31</tt> | Y2: Top-most Y coordinate (0...191)
+| Bit(s) | Description                                             |
+|--------|---------------------------------------------------------|
+| 0-7    | X1: Left-most X coordinate (0...255)
+| 8-15   | Y1: Bottom-most Y coordinate (0...191)
+| 16-23  | X2: Right-most X coordinate (0...255)
+| 24-31  | Y2: Top-most Y coordinate (0...191)
 
 To fill the screen: X1=0, Y1=0, X2=255, Y2=191
 
 Note that coordinate (0, 0) is the bottom-left corner of the screen, while ht is
 the upper-left corner of the screen in the 2D graphics engine.
 
 <a id="DISP_1DOT_DEPTH"></a>
-
-## DISP\_1DOT\_DEPTH: Max depth to render 1-dot polygon (0x4000610, W)
+## DISP\_1DOT\_DEPTH: Max depth for 1-dot polygons (0x4000610, W)
 
 When a polygon is too small or too far away it is reduced to a single pixel on
 the screen. This register will determine the cutoff distance that the 3D engine
 will use to determine whether to render them or not.
 
-| Bits    | Description                                             |
-|---------|---------------------------------------------------------|
-| <tt>0-14</tt> | Max W value (12.3 unsigned fixed point)
-| <tt>15-31</tt> | Unused
+| Bit(s) | Description                                             |
+|--------|---------------------------------------------------------|
+| 0-14   | Max W value (12.3 unsigned fixed point)
+| 15-31  | Unused
 
-This check can be enabled on a per-polygon basis with bit 13 of POLYGON_ATTR.
+This check can be enabled on a per-polygon basis with bit 13 of `POLYGON_ATTR`.
 
 The comparison always uses the W coordinate regardless of the buffering mode.
 
 <a id="ALPHA_TEST_REF"></a>
-
 ## ALPHA\_TEST\_REF: Alpha test reference value (0x4000340, W)
 
 When alpha test mode is enabled in [DISP3DCNT](3d_disp_cnt.md#DISP3DCNT),
@@ -72,7 +62,7 @@ their alpha value is greater than zero. A value of 31 will hide all polygons.
 
 This test is done after applying texture and polygon transparency.
 
-| Bits    | Description                                             |
-|---------|---------------------------------------------------------|
-| <tt>0-4</tt> | Alpha test reference (0..31)
-| <tt>5-31</tt> | Unused
+| Bit(s) | Description                                             |
+|--------|---------------------------------------------------------|
+| 0-4    | Alpha test reference (0..31)
+| 5-31   | Unused