// Game section:
+td.highlight-lm
+ background-color: plum
+
button.play
height: 24px
margin: 0
.mistake-newproblem
color: #663300
-#problem-solution
- display: none
-
#solution-div h3
background-color: lightgrey
padding: 3px 5px
.problem
margin: 10px 0
+
+.only-mine
+ background-color: yellow
+ &:hover
+ background-color: yellow