/* 56px */
.toTop-arrow {
  width: 56px;
  height: 56px;
  padding: 0;
  margin: 0;
  border: 0;
  border-radius: 33%;
  opacity: 1;
  background: #003da5;
  cursor: pointer;
  position:fixed;
  right: 1rem;
  bottom: 4.5rem;
  display: none;
}
.toTop-arrow::before, .toTop-arrow::after {
  width: 33px;
  height: 7px;
  border-radius: 3px;
  background: #ffffff;
  position: absolute;
  content: "";
}
.toTop-arrow::before {
  transform: rotate(-45deg) translate(0, -50%);
  left: 0.4rem;
}
.toTop-arrow::after {
  transform: rotate(45deg) translate(0, -50%);
  right: 0.4rem;
}
.toTop-arrow:focus {outline: none;}