.heading-underline_flex {
  padding-bottom: 0.5rem;
  font-size: 1.6rem;
  border-bottom: 2px solid #008ECF;
  display: flex;
  justify-content: space-between;
  align-items: center;
  flex-wrap: wrap;
}

.heading-underline_flex span{
  margin-right: auto;
  margin-left: 0.5em;
}

.heading-underline_flex img{
  width: 250px;
  text-align: center;
}

.pdf-button a{
  display: block;
  width: 80%;
  margin: 20px auto 0;
  background-color: #fff;
  text-align: center;
  padding: 10px 40px;
  border: 2px solid #015691;
  border-radius: 10px;
  color: #015691;
  font-size: 1.2rem;
  transition:0.8s;
}

.pdf-button a:hover{
  color:#fff;
  background-color: #015691;
}