.single_container h2 {
   padding: 8px 0;
  padding-left: 10px;
  margin-bottom: 20px;
  background-color: #164A78;
  color: #fff;
  font-size: 30px;
}

.single_container h3 {
  padding-left: 10px;
  padding-bottom: 0.5em;
  margin-bottom: 20px;
  font-size: 24px;
  border-bottom: 4px solid #164A78;
}

.single_container h4 {
  position: relative;
  padding-left: 12px;
  margin-bottom: 20px;
  font-size: 18px;
}
.single_container h4::before {
  position: absolute;
  content: "";
  background-color: #164A78;
  width: 6px;
  height: 100%;
  top: 0;
  bottom: 0;
  left: 0;
  margin: auto;
}

.single_container h5 {
  font-size: 16px;
  margin-bottom: 20px
}

.single_container h6 {
  font-size: 14px;
  margin-bottom: 20px
}

.single_container ul {
  margin-left: 20px;
  list-style: disc
}

.single_container ol {
  margin-left: 20px;
  list-style: decimal
}

.single_container ul li,
.single_container ol li {
  margin-bottom: 10px
}

.single_container blockquote {
  font-style: italic;
  border-left: 4px solid #ccc;
  padding-left: 10px
}

.single_container strong {
  font-weight: bold
}

.single_container em {
  font-style: italic
}

.single_container img {
  max-width: 100%;
  height: auto;
  margin-bottom: 20px
}

.single_container p {
  margin-bottom: 20px;
  line-height: 1.6
}

.single_container .text-left {
  text-align: left
}

.single_container .text-center {
  text-align: center
}

.single_container .text-right {
  text-align: right
}

.single_container .aligncenter {
  display: block;
  margin: 0 auto
}

.single_container .alignleft {
  float: left;
  margin-right: 20px
}

.single_container .alignright {
  float: right;
  margin-left: 20px
}

.single_container a {
  color: blue;
  text-decoration: none;
  border-bottom: 1px solid blue
}

.single_container a:hover {
  color: #000;
  border-bottom: 1px solid #000
}

.single_container del {
  text-decoration: line-through
}

@media (max-width: 480px)  {
  .single_container h2 {
    font-size: 26px;
  }
  .single_container h3 {
    font-size: 20px;
  }
  .single_container h4::before {
    width: 4px;
  }
}