body .main-content .post a[target="_blank"]::after{
content: "";
  width: 11px;
  height: 11px;
  margin-right: 4px;
  background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='16' height='16' fill='currentColor' viewBox='0 0 16 16'%3E%3Cpath fill-rule='evenodd' d='M8.636 3.5a.5.5 0 0 0-.5-.5H1.5A1.5 1.5 0 0 0 0 4.5v10A1.5 1.5 0 0 0 1.5 16h10a1.5 1.5 0 0 0 1.5-1.5V7.864a.5.5 0 0 0-1 0V14.5a.5.5 0 0 1-.5.5h-10a.5.5 0 0 1-.5-.5v-10a.5.5 0 0 1 .5-.5h6.636a.5.5 0 0 0 .5-.5z'/%3E%3Cpath fill-rule='evenodd' d='M16 .5a.5.5 0 0 0-.5-.5h-5a.5.5 0 0 0 0 1h3.793L6.146 9.146a.5.5 0 1 0 .708.708L15 1.707V5.5a.5.5 0 0 0 1 0v-5z'/%3E%3C/svg%3E");
  background-position: center;
  background-repeat: no-repeat;
  background-size: contain;
  display: inline-block;	
}
.post .post-content h2{
    font-size: 1.8rem;
    line-height: 2.4rem;
    margin: 30px 0 15px 0;
}
.post .post-content h3{
	font-size:1.4rem;
	line-height: 2.5rem;
}
.post .post-content h4 {
    font-size: 1.2rem;
    line-height: 2.5rem;
    font-weight: 500;
}
iframe {
    margin: 20px 0;
}
.single-post:not([class*="sidebar-"]) .content-body .main-content, .single-attachment:not([class*="sidebar-"]) .content-body .main-content {
    width: 100%;
}