testChamber2

new level testChamber2
  New camera flip effect
  new laser level element now has collisions with blocks
  elevators are less deadly to mobs at low speeds

difficulty level progression reworked
no constraints on final boss
new constraint - healing disabled

quenching 0.3->0.4x overheal converted to max health
tungsten carbide 400->500 extra max health
paradigm shift's  health loss is no longer reduced by damage taken reduction
coherence no longer remembers tech that is set to zero frequency, like removed tech

JUNK tech: pet the bot - lets you pet your bots
JUNK tech: the upside down - flip everything

bug
  prevented possible duplicate choices with coherence tech
  fixed issues with showing and hiding health bars on that constraint
  fixed crash from autonomous defense
  mass-energy mode wasn't getting any benefit from damage taken reduction
    it now gets square root of damage taken reduction

style.css

@@ -1561,12 +1561,13 @@ summary {
 
 .far-right-column {
     display: grid;
-    grid-template-rows: repeat(6, 1fr);
+    grid-template-rows: repeat(7, 1fr);
     font-size: 2rem;
     font-family: monospace;
     align-self: center;
     justify-self: center;
     width: 22px;
+    /* padding: 0rem; */
 }
 
 .far-right-column>div {
@@ -1575,19 +1576,20 @@ summary {
 
 #difficulty-slider {
     margin-top: 2.3rem;
-    height: 26.3rem;
+    /* height: 26.3rem; */
+    height: 31.4rem;
     width: 2rem;
     writing-mode: vertical-lr;
     direction: ltr;
 }
 
 .left-column {
-    grid-row: 1 / span 6
+    grid-row: 1 / span 7
 }
 
 .right-column {
     display: grid;
-    grid-template-rows: repeat(6, 1fr);
+    grid-template-rows: repeat(7, 1fr);
     /* to adjust the width of this column edit the "gridTemplateColumns" in the difficulty power up js code*/
 }
 
@@ -1630,6 +1632,10 @@ summary {
 
 #constraint-6 {
     background-color: hsl(240, 18%, 77%);
+}
+
+#constraint-7 {
+    background-color: hsl(240, 18%, 73%);
     border-radius: 0 0 7px 7px;
 }
 
@@ -1669,6 +1675,12 @@ summary {
     padding: 9px;
 }
 
+#constraint-7:hover {
+    background-color: hsl(240, 18%, 71%);
+    border: 1px #444 solid;
+    padding: 9px;
+}
+
 #choose-difficulty {
     text-align: center;
     font-size: 1.1em;