.center {
  text-align: center;
}

.uppercase {
  text-transform: uppercase;
}

.red {
  color: #ff0000;
}

.green {
  color: #00ad00;
}

.icon {
  width: 35px;
  height: 35px;
}

.toggle-icon {
  position: relative;
  display: inline-block;
  margin-left: 11px;
  height: 22px;
  width: 22px;
  vertical-align: middle;
}

.toggle-icon::before {
  content: '';
  border-style: solid;
  display: block;
  left: 50%;
  position: absolute;
  top: 50%;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  border-left: none;
  border-top: none;
  border-color: #2a2a2a;
  background: 0 0;
  border-width: 2px;
  height: 10px;
  margin-left: -5px;
  width: 10px;
  margin-top: -10px;
}

.toggle-icon::after {
  content: '';
  border-style: solid;
  display: block;
  left: 50%;
  position: absolute;
  top: 50%;
  -webkit-transform: rotate(45deg);
  transform: rotate(45deg);
  border-right: none;
  border-bottom: none;
  visibility: hidden;
  border-color: #2a2a2a;
  background: 0 0;
  border-width: 2px;
  height: 10px;
  margin-left: -5px;
  width: 10px;
  margin-top: -5px;
}

.nyuko-section {
  margin-bottom: 120px;
  padding: 0 15px;
}

.nyuko-section h2 {
  margin-bottom: 35px;
  padding-bottom: 5px;
  font-size: 24px;
  border-bottom: 2px solid #ddc499;
}

.nyuko-section h3 {
  margin-bottom: 25px;
  padding-left: 10px;
  font-size: 20px;
  border-left: 10px solid #ddc499;
}

.nyuko-section h4 {
  margin: 10px 0;
  font-size: 18px;
  font-weight: bold;
}

.nyuko-section p {
  margin-bottom: 20px;
}

.nyuko-attention {
  margin: 20px 10px;
  padding: 15px;
  background-color: #ebebeb;
}

.nyuko-attention dl {
  margin: 5px 0 10px;
}

.nyuko-attention li {
  margin-bottom: 10px;
}

.nyuko-nav {
  margin-bottom: 70px;
  padding: 0 15px;
}

.nyuko-nav__container {
  padding-bottom: 35px;
  border-bottom: 3px solid #ebebeb;
}

.nyuko-inline-block {
  display: inline-block;
}

.nyuko-list {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
  -ms-flex-align: center;
  align-items: center;
  margin-bottom: 35px;
}

.nyuko-list li {
  display: block;
  width: 100%;
  padding: 0 5px;
}

.nyuko-list li a {
  display: block;
  max-width: 100%;
}

.nyuko-list li a:hover {
  opacity: 0.8;
}

.nyuko-list-img {
  width: 100%;
  max-width: 550px;
  margin: 0 auto;
}

.nyuko-sample {
  display: block;
  max-width: 300px;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

.nyuko-sample--big {
  display: block;
  max-width: 450px;
  width: 100%;
  height: auto;
  margin: 0 auto;
}

.nyuko-sample--small {
  display: block;
  max-width: 200px;
  width: 100%;
  height: auto;
  margin: auto;
}

.nyuko-example {
  display: block;
  max-width: 300px;
  width: 100%;
  height: auto;
}

.nyuko-item {
  margin-bottom: 50px;
}

@media screen and (max-width: 991px) {
  .nyuko-list {
    -webkit-box-orient: vertical;
    -webkit-box-direction: normal;
    -ms-flex-direction: column;
    flex-direction: column;
  }
  .nyuko-list-img {
    max-width: 100%;
    margin: 0 auto 20px;
  }
  .nyuko-sample {
    max-width: 430px;
  }
}