.faqList li, .quBox, .ansBox, .ansBox .textEditor {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}

.faqList {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -ms-flex-wrap: wrap;
      flex-wrap: wrap;
  width: 100%;
}

.faqList li {
  width: 100%;
  border-bottom: 1px solid #b6a79e;
}

.faqList li.open .toggleOpen:before {
  -webkit-transform: rotate(45deg);
      -ms-transform: rotate(45deg);
          transform: rotate(45deg);
}

.faqList li.open .toggleOpen:after {
  -webkit-transform: rotate(-45deg);
      -ms-transform: rotate(-45deg);
          transform: rotate(-45deg);
}

.faqList .item {
  position: relative;
}

.faqList .icon {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  font-style: normal;
  font-size: 18px;
  color: #fff;
  text-align: center;
  background-color: #19b6d1;
}

.faqList .no {
  display: inline-block;
  width: 40px;
  height: 40px;
  line-height: 40px;
  text-align: center;
  color: #19b6d1;
}

.faqList .toggleOpen {
  position: absolute;
  right: 15px;
  top: 25px;
  width: 20px;
  height: 20px;
  border-radius: 5px;
  background-color: #19b6d1;
}

.faqList .toggleOpen:before, .faqList .toggleOpen:after {
  content: '';
  position: absolute;
  left: 50%;
  top: 50%;
  margin-top: -0.5px;
  margin-left: -4px;
  width: 8px;
  height: 1px;
  background-color: #fff;
  -webkit-transition: all .5s;
  -o-transition: all .5s;
  transition: all .5s;
}

.faqList .toggleOpen:before {
  -webkit-transform: rotate(90deg);
      -ms-transform: rotate(90deg);
          transform: rotate(90deg);
}

.quBox, .ansBox {
  padding: 15px;
}

.quBox {
  position: relative;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  cursor: pointer;
}

.quBox .icon:before {
  content: 'Q';
}

.quBox h3 {
  width: calc(100% - 100px);
  margin-top: 7px;
  padding-left: 15px;
  font-weight: 400;
  font-size: 20px;
  line-height: 1.8;
  color: #000;
  letter-spacing: .05em;
}

.ansBox {
  display: none;
  width: 100%;
  z-index: 1;
}

.ansBox .icon {
  float: left;
  color: #fff;
  background-color: #19b6d1;
}

.ansBox .icon:before {
  content: 'A';
}

.ansBox .textEditor {
  clear: none;
  float: left;
  width: calc(100% - 40px);
  padding-left: 55px;
  color: #000;
  font-size: 18px;
}

@media (max-width: 640px) {
  .contentBox .leftBox, .contentBox .rightBox {
    float: none;
    width: 100%;
  }
  .contentBox .leftBox {
    padding: 0;
  }
  .contentBox .rightBox {
    margin-top: 30px;
  }
}