input[type=checkbox] {
  position: relative;
  top: 0rem;
  margin: 0 1rem 0 0;
  cursor: pointer;
}
input[type=checkbox]:before {
  -webkit-transition: all 0.3s ease-in-out;
  -moz-transition: all 0.3s ease-in-out;
  transition: all 0.3s ease-in-out;
  content: "";
  position: absolute;
  left: 0;
  z-index: 1;
  width: 1rem;
  height: 1rem;
  border: 2px solid #808080;
}
input[type=checkbox]:checked:before {
  -webkit-transform: rotate(-45deg);
  -moz-transform: rotate(-45deg);
  -ms-transform: rotate(-45deg);
  -o-transform: rotate(-45deg);
  transform: rotate(-45deg);
  height: .5rem;
  border-color: #009688;
  border-top-style: none;
  border-right-style: none;
}
input[type=checkbox]:after {
  content: "";
  position: absolute;
  top: -0.125rem;
  left: 0;
  width: 1.1rem;
  height: 1.1rem;
  background: #fff;
  cursor: pointer;
}

.button--round {
  -webkit-transition: 0.3s background ease-in-out;
  -moz-transition: 0.3s background ease-in-out;
  transition: 0.3s background ease-in-out;
  width: 2rem;
  height: 2rem;
  background: #5677fc;
  border-radius: 50%;
  box-shadow: 0 0.125rem 0.3125rem 0 rgba(0, 0, 0, 0.25);
  color: #fff;
  text-decoration: none;
  text-align: center;
}
.button--round i {
  font-size: 1rem;
  line-height: 220%;
  vertical-align: middle;
}
.button--round:hover {
  background: #3b50ce;
}

@-webkit-keyframes slideUp {
  0% {
    -webkit-transform: translateY(6.25rem);
    transform: translateY(6.25rem);
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
}
@keyframes slideUp {
  0% {
    -webkit-transform: translateY(6.25rem);
    transform: translateY(6.25rem);
  }
  100% {
    -webkit-transform: translateY(0);
    transform: translateY(0);
  }
}