/* (c) Sredsol, generated by Mathigon Studio */
.polygon-picker .pshape {
  font-size: 48px;
  line-height: 1;
  display: block;
  margin-bottom: 4px;
}
.polygon-picker .caption {
  font-size: 14px;
  color: #c5c2cc;
}

.polygon-gallery .poly-card {
  text-align: center;
  padding: 12px;
  border-radius: 8px;
  background: #f5f5f6;
  margin: 4px;
}
.polygon-gallery .poly-card svg {
  display: block;
  margin: 0 auto 8px;
}
.polygon-gallery .poly-card .caption {
  font-size: 14px;
  color: #c5c2cc;
}

#triangle-inequality .labels text {
  font-weight: 600;
}
#triangle-inequality .item {
  margin-bottom: 12px;
}
#triangle-inequality .item:before, #triangle-inequality .item:after {
  display: table;
  content: " ";
  clear: both;
}
#triangle-inequality .check {
  float: right;
  margin: 6px;
}

.t-num {
  font-size: 22px;
  width: 36px;
  height: 36px;
  text-align: center;
  line-height: 36px;
  transition: background 0.2s, color 0.2s;
  float: left;
  margin-right: 1px;
  background: #f5f5f6;
}
.t-num:first-child {
  border-radius: 18px 0 0 18px;
}
.t-num:nth-child(3) {
  border-radius: 0 18px 18px 0;
}

.t-num.correct {
  background: #8cd08d;
}

.item.correct .t-num {
  background: #22ab24;
  color: white;
}

#inequality-picker x-picker {
  flex-wrap: wrap;
  justify-content: center;
}

#inequality-picker .item {
  width: 120px;
  border: none;
  margin: 4px;
}

#triangle-inequality-3 .orange {
  transition: none;
}

#angle-sum-table table {
  width: 100%;
  border-collapse: collapse;
}
#angle-sum-table table th, #angle-sum-table table td {
  padding: 8px 12px;
  text-align: center;
  border-bottom: 1px solid #f5f5f6;
}
#angle-sum-table table th {
  font-weight: 600;
  background: #f5f5f6;
}

#quadrilaterals-intro .labels text {
  font-weight: 600;
}

.quad-svg {
  display: block;
  margin: 0 auto;
}

.symmetry-svg {
  display: block;
  margin: 0 auto;
}

#perimeter .labels text {
  font-weight: 600;
}