.left-radius {
  border-top-left-radius: 10em;
  border-bottom-left-radius: 10em;
}

.right-radius {
  border-top-right-radius: 10em;
  border-bottom-right-radius: 10em;
}

.no-padding-left {
  padding-left: 0;
}

.no-padding-right {
  padding-right: 0;
}

.wordbank-key {
  display: inline-block;
  font-size: 0.8rem;
  padding: 0.85rem 2.13rem;
  margin: 6px;
  border-radius: 2px;
  border: 0;
  -webkit-transition: 0.2s ease-out;
  transition: 0.2s ease-out;
  text-transform: uppercase;
  white-space: normal !important;
  word-wrap: break-word;
  cursor: pointer;
  border: 2px solid #ccc;
  color: #ccc !important;
  background-color: transparent;
}

.drop-choice-wordbank {
  display: inline-block;
}

.minh-100 {
  min-height: 100%;
}
@media all and (-ms-high-contrast: none) {
  /* IE10以降 min-height bugfix */
  #page_intro.minh-100 {
    height: 100%;
    overflow-y: scroll;
  }
}

.no-drop {
  cursor: no-drop;
}

.card-title {
  padding: 0.5rem;
}
#answer_mark {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  z-index: 100;
  /*bottom: 0px;
	right: 0px;*/
  margin: auto;
  width: 200px;
  font-size: 50px;
  opacity: 0.2;
  pointer-events: none;
}

select {
  display: inline-block !important;
}

.btn-match {
  font-size: 1rem !important;
  padding-top: 0.42rem !important;
  padding-bottom: 0.42rem !important;
  padding-left: 1rem !important;
  padding-right: 1rem !important;
}

.borderless td,
.borderless th {
  border: none;
}

.padding02rem td {
  padding: 0.2rem;
}

div#section_name {
  color: white !important;
}
div#section_name.section_name_0 {
  background-color: #4285f4;
}
div#section_name.section_name_1 {
  background-color: #00c851;
}
div#section_name.section_name_2 {
  background-color: #33b5e5;
}
div#section_name.section_name_3 {
  background-color: #fb3;
}
div#section_name.section_name_4 {
  background-color: #f44;
}
div#section_name.section_name_5 {
  background-color: #2e2e2e;
}

.triangle-right {
  width: 0;
  height: 0;
  border-top: 30px solid transparent;
  border-right: 30px solid transparent;
  border-bottom: 30px solid transparent;
  border-left: 30px solid #ee4f16;
}

.triangle-left {
  width: 0;
  height: 0;
  border-top: 30px solid transparent;
  border-left: 30px solid transparent;
  border-bottom: 30px solid transparent;
  border-right: 30px solid #ee4f16;
}

.color-white {
  color: white !important;
}

.progress-bar {
  -webkit-transition: width 0s ease-in-out !important;
  transition: width 0s ease-in-out !important;
}

.drop-hover {
  border-width: 100px !important;
}

.ui-droppable-hover .wordbank-key {
  background-color: yellow !important;
  border-color: red;
}

.btn {
  line-height: 18px;
}
#doughnutChart {
  max-width: 100%;
  max-height: 100%;
}
.btn.btn-block {
  margin: 5px 0;
}
@media (min-width: 768px) {
  .btn.btn-block {
    margin: 10px 0;
  }
}
textarea.md-textarea {
  min-height: 250px;
  overflow-y: scroll;
}