body {
  margin: 0;
  color: #7c7ade;
  background: #e0e0ff;
  font-family: 'Montserrat', monospace;
  font-weight: bold;
}

*,
:after,
:before {
  box-sizing: border-box
}

.clearfix:after,
.clearfix:before {
  content: '';
  display: itemle
}

.clearfix:after {
  clear: both;
  display: block
}

a {
  color: inherit;
  text-decoration: none
}

.container {
  width: 100%;
  margin: auto;
  margin-top: 5%;
  max-width: 525px;
  min-height: 670px;
  position: relative;
  box-shadow: 0 12px 15px 0 rgba(189, 189, 189, 0.24), 0 17px 50px 0 rgba(156, 153, 213, 0.19);
}

.login-container {
  width: 100%;
  height: 100%;
  position: absolute;
  padding: 90px 70px 50px 70px;
  background: #ffffffe9;
}

.login-container .sign-in-htm,
.login-container .sign-up-htm {
  top: 30%;
  left: 0;
  right: 0;
  bottom: 0;
  position: absolute;
  transform: rotateY(180deg);
  backface-visibility: hidden;
  transition: all .4s linear;
}

.login-container .sign-up-htm {
  top: 20%;
}

.login-container .sign-in,
.login-container .sign-up,
.login-form .group .check {
  display: none;
}

.login-container .item,
.login-form .group .label,
.login-form .group .button {
  text-transform: uppercase;
}

.login-container .item {
  font-size: 22px;
  margin-right: 15px;
  padding-bottom: 5px;
  margin: 0 15px 10px 0;
  display: inline-block;
  border-bottom: 2px solid transparent;
  cursor: pointer;
}

.login-container .sign-in:checked+.item,
.login-container .sign-up:checked+.item {

  border-color: #7c7ade;
}

.login-form {
  min-height: 345px;
  position: relative;
  perspective: 1000px;
  transform-style: preserve-3d;
}

.login-form .group {
  margin-bottom: 15px;
}

.login-form .group .label,
.login-form .group .input,
.login-form .group .button {
  width: 100%;
  display: block;
}

.button {
  cursor: pointer;
  color : #fff;
}

.login-form .group .input,
.login-form .group .button {
  border: none;
  padding: 15px 20px;
  border-radius: 25px;
  background: rgba(0, 0, 0, 0.1);
}

.login-form .group input[data-type="password"] {
  text-security: circle;
  -webkit-text-security: circle;
}

.login-form .group .label {
  color: #aaa;
  font-size: 12px;
}

.login-form .group .button {
  background: #7c7ade;
}

.login-form .group .check:checked+label {
  color: #fff;
}

.login-container .sign-in:checked+.item+.sign-up+.item+.login-form .sign-in-htm {
  transform: rotate(0);
}

.login-container .sign-up:checked+.item+.login-form .sign-up-htm {
  transform: rotate(0);
}

.hr {
  height: 2px;
  margin: 60px 0 50px 0;
  background: rgba(0, 0, 0, 0.2);
}

.footer {
  text-align: center;
}
input:focus{
  outline: none;
}