.section-1 {
  padding-top: 10rem;
  padding-bottom: calc(10rem - 4.5rem);
  background: linear-gradient(to bottom, rgba(92, 77, 66, 0.6) 0%, rgba(92, 77, 66, 0.5) 100%), url("/images/banner.jpg");
  background-position: center;
  background-repeat: no-repeat;
  background-attachment: scroll;
  background-size: cover;
}

.section-1 h1 {
  font-size: 2.25rem;
}

.question-container {
  padding-top: 120px;
  padding-bottom: 120px;
}

.question-container .question-pane {
  color: #9b9b9b;
}

.question-container .question-pane:hover {
  text-decoration: none;
}

.question-container .question-pane .icon {
  color: #56B9B3;
}

.question-wrap {
  display: flex;
  justify-content: space-between;
}

@media (max-width: 900px) {
  .question-wrap {
    display: block;
  }
}

@media (max-width: 900px) {
  .question-item {
    margin-bottom: 60px;
  }
}

.question-pic {
  display: block;
  width: 250px;
  height: 273px;
  border: 1px solid #313C44;
}

@media (max-width: 900px) {
  .question-pic {
    margin: auto;
  }
}

.question-title {
  margin-top: 46px;
  margin-bottom: 30px;
}

.question-title-cont {
  width: 200px;
  line-height: 30px;
  margin: auto;
  height: 50px;
}

.question-option-wrap {
  margin-top: 40px;
  margin-bottom: 40px;
}

.question-option-wrap .option-item {
  padding-top: 20px;
  padding-bottom: 20px;
  border-bottom: 1px solid #707070;
  display: block;
  color: #313C44;
}

.btn-more {
  display: block;
  width: 50px;
  margin: auto;
}

.question-list-container {
  padding-top: 50px;
  padding-bottom: 50px;
}

.question-list-nav {
  margin-bottom: 30px;
}

.question-list-nav .bread-item {
  color: #313C44;
}

.question-list-nav .bread-item.active {
  color: #9b9b9b;
}

.question-list-title {
  margin-bottom: 50px;
  font-size: 25px;
}

.question-list-wrap {
  display: flex;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .question-list-wrap {
    display: block;
  }
}

.question-list-select {
  display: none;
}

@media (max-width: 768px) {
  .question-list-select {
    display: block;
  }

  .question-list-select .custom-select {
    position: relative;
    font-family: Arial;
    height: auto;
    background-color: #313C44;
    padding: 5px;
  }

  .question-list-select .custom-select select {
    display: none;
  }

  .select-selected {
    background-color: #313C44;
  }

  .question-list-select .select-selected:after {
    position: absolute;
    content: "";
    top: 22px;
    right: 20px;
    width: 0;
    height: 0;
    border: 6px solid transparent;
    border-color: #fff transparent transparent transparent;
  }

  .question-list-select .select-selected.select-arrow-active:after {
    border-color: transparent transparent #fff transparent;
    top: 15px;
  }

  .question-list-select .select-items div,
  .select-selected {
    color: #ffffff;
    padding: 8px 16px;
    border: 1px solid transparent;
    border-color: transparent transparent rgba(0, 0, 0, 0.1) transparent;
    cursor: pointer;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
  }

  .question-list-select .select-items {
    position: absolute;
    background-color: #313C44;
    top: 100%;
    left: 0;
    right: 0;
    z-index: 99;
  }

  .question-list-select .select-hide {
    display: none;
  }

  .question-list-select .select-items div:hover,
  .same-as-selected {
    background-color: #e1e1e1;
    color: #313C44;
  }
}

.question-list-item-cont {
  width: 25%;
}

.question-list-item-cont .left-menu {
  border: 1px solid #ddd;
  padding: 0px 20px;
  border-radius: 2px;
}

@media (max-width: 768px) {
  .question-list-item-cont {
    display: none;
  }
}

.question-list-item {
  display: flex;
  justify-content: space-between;
  padding-top: 20px;
  padding-bottom: 20px;
  cursor: pointer;
  color: #9b9b9b;
}

.question-list-item.collapsed .icon {
  transform: rotateZ(-90deg);
}

.question-list-item .icon {
  font-size: 25px;
  transition: all 0.3s ease;
}

.pane-sub-question-list-item {
  margin: 0px 20px 20px;
}

.pane-sub-question-list-item a:hover {
  text-decoration: none;
}

.pane-sub-question-list-item .sub-question-list-item {
  color: #3E3E41;
  padding-top: 20px;
  padding-bottom: 20px;
  cursor: pointer;
}

.pane-sub-question-list-item .sub-question-list-item.actived {
  color: #56B9B3;
}

.pane-sub-question-list-item .sub-question-list-item:hover {
  color: #56B9B3;
}

.question-list-cont {
  width: 65%;
}

@media (max-width: 768px) {
  .question-list-cont {
    margin-top: 40px;
    width: 100%;
  }
}

.question-list-cont .cont-title {
  margin-bottom: 30px;
  font-weight: 700;
  line-height: normal;
  letter-spacing: 1px;
  font-size: 36px;
}

.question-list-cont .cont-txt {
  width: 100%;
  min-height: 512px;
}

.question-list-contact {
  margin-top: 30px;
  line-height: 30px;
}

.question-other-cont {
  margin-top: 50px;
  display: flex;
  justify-content: space-between;
}

@media (max-width: 768px) {
  .question-other-cont {
    display: block;
  }
}

.other-item-link {
  display: block;
  width: 300px;
  border: 1px solid #313C44;
  padding: 20px;
  color: #313C44;
  margin-bottom: 30px;
}

@media (max-width: 768px) {
  .other-item-link {
    width: 100%;
  }
}

.other-item-link:nth-child(2) {
  margin-right: 20px;
  margin-left: 20px;
}

@media (max-width: 768px) {
  .other-item-link:nth-child(2) {
    margin-right: 0px;
    margin-left: 0px;
  }
}

.other-item-link:hover {
  background-color: #313C44;
  color: #fff;
}

.other-item {
  display: flex;
}

.other-item-pic {
  width: 30px;
  height: 50px;
  border: 1px solid #313C44;
  margin-right: 30px;
}

.other-item-title {
  font-size: 20px;
  margin-bottom: 10px;
}

.other-item-txt {
  font-size: 14px;
  line-height: 20px;
}

.question-list-input-wrap {
  margin-top: 60px;
  margin-bottom: 60px;
  display: flex;
}

@media (max-width: 768px) {
  .question-list-input-wrap {
    display: block;
  }
}

.phone-cont-input {
  width: 40%;
  border: 1px solid;
  padding: 10px 15px;
  margin-right: 30px;
}

@media (max-width: 768px) {
  .phone-cont-input {
    width: 100%;
    margin-bottom: 20px;
  }
}

.company-cont-input {
  width: 30%;
  border: 1px solid;
  padding: 10px 15px;
  margin-right: 30px;
}

@media (max-width: 768px) {
  .company-cont-input {
    width: 100%;
    margin-bottom: 20px;
  }
}

.btn-guided {
  padding: 10px 15px;
  border: 1px solid #313C44;
  background-color: #313C44;
  color: #fff;
}

@media (max-width: 768px) {
  .btn-cont {
    width: 100%;
    display: flex;
    justify-content: flex-end;
  }
}

.btn-guided:hover {
  background-color: #fff;
  color: #313C44;
}

.sticky {
  position: sticky;
  top: 70px;
}