/* footer
-------------------------------------------------- */

.footer
{
  padding: 1rem 0;
  background-color: #171c61;
}

.footer-copy
{
  font-size: 12px;
  margin-bottom: 0;
  text-align: center;
  color: white;
}


/* page top
--------------------------------------------------*/

.page-top
{
  line-height: 1;
  position: fixed;
  top: auto;
  right: 2.5%;
  bottom: calc(50px + 2.5%);
  left: auto;
  display: block;
  width: 50px;
  height: 50px;
  margin: auto;
  border: none;
  background: transparent;
}

.page-top-btn
{
  position: absolute;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 100%;
  margin: auto;
  border: none;
  background: transparent url(../../images/hanamigawasw/icon_page_top.svg) no-repeat center center/contain;
}

.page-top-btn::before
{
  margin: 0;
  transform: translateY(-2px);
}

.ua-ie .page-top-btn::before
{
  animation: page-top-fix-ie 10ms infinite;

  animation-fill-mode: both;
}

.page-top:hover .page-top-btn
{
	animation: page-top 1000ms;
	filter: alpha(opacity=50);
	-moz-opacity: 0.5;
	opacity: 0.5;
}

@keyframes page-top-fix-ie
{
  0%
  {
    margin: .1px;
  }
  100%
  {
    margin: 0;
  }
}

@keyframes page-top
{
  15%
  {
    transform: perspective(400px) rotate3d(0, 1, 0, 90deg);
  }
  40%
  {
    transform: perspective(400px) rotate3d(0, 1, 0, -20deg);
  }
  60%
  {
    transform: perspective(400px) rotate3d(0, 1, 0, 10deg);
  }
  80%
  {
    transform: perspective(400px) rotate3d(0, 1, 0, -5deg);
  }
}