/* header */
.logo {
  margin: 0 auto;
  text-align: center;
  padding: 1.5rem;
  width: 45%;
}
.logo img {width:100%;}

/* footer */
.sec_footer {
  position: fixed;
  bottom: 0;
  left: 0;
  background: #fff;
  width: 100%;
  box-shadow: rgb(0 0 0 / 30%) 0px 5px 15px;
z-index: 10;
}
main::after {
	content: ""; display: block; clear: both;
	width: 100%; height: 6.3rem;
}

.footer {
  display: flex;
  align-items: center;
  justify-content: space-evenly;
  height: 6.3rem
}

.footer>div {
  width: 25%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-direction: column;
}

.footer>div a {
display: flex;
flex-direction: column;
align-items: center;
}

.footer>div a img {
width: 3.8rem;
  opacity: 40%;
padding-bottom: .5rem;
}

.footer>div p {
  font-size: 1.3rem;
  font-weight: 600;
  color: #868686;
  width: 100%;
  text-align: center;
}

.footer .footer_btn.active p {
color: #0051a2;
}
.footer .footer_btn.active img {
opacity: 100%;
}