.main_title1 {
	  font-size:clamp(1rem, 0.886rem + 0.57vw, 1.313rem); /*16px 21px */
	  margin:0px;
	  font-weight:600;
	  color: #333333;
}

.main_title2 {
	  font-size:clamp(0.938rem, 0.824rem + 0.57vw, 1.25rem); /*15px 20px */
	  color:#ffffff;
	  margin:0px;
	  padding: 0.4em 0.5em 0.3em 0.6em;
	  font-weight:600;
}

.main_title3 {
	  font-size:clamp(0.938rem, 0.824rem + 0.57vw, 1.25rem); /*15px 20px */
	  margin:0px;
	  padding: 0.4em 0.6em 0.3em 0.4em;
	  font-weight:600;
	  color: #505050;
}

.btn-border_main {
  display: inline-block;
  width: 100%;
  text-align: center;
  background-color: #499AB2;
  border: 1px solid #499AB2;
  font-style: normal;
  font-size: clamp(0.875rem, 0.83rem + 0.23vw, 1rem); /*14px 16px */
  color: #ffffff;
  text-decoration: none;
  font-weight: bold;
  padding: 0.8em 1.5em 0.7em 1.5em;
  border-radius: 6px;
  transition: .3s;
}

.btn-border_main:hover {
  background-color: #ffffff;
  border-color: #499AB2;
  color: #499AB2;
}