.form {
    margin: auto;
    width: 400px;
    padding: 20px 30px;
    background: #fff;
    border: 2px solid #1e90ff;
    border-radius: 20px;
    /*background-image: url('../Images/UserLoginBackground.jpg');*/
    background-image: linear-gradient(45deg,rgb(173,170,230),rgb(140,218,140));
    background-size: cover;
    -webkit-transform-style: preserve-3d;
    transform-style: preserve-3d;
    -webkit-perspective-origin: 50px center;
    perspective-origin: 50px center;
    -webkit-perspective: 2000px;
    perspective: 2000px;
    -webkit-transition: -webkit-transform 1s ease;
    transition: -webkit-transform 1s ease;
    transition: transform 1s ease;
    transition: transform 1s ease, -webkit-transform 1s ease;
}
.form::before, .form::after {
  content: "";
  position: absolute;
  width: 100%;
  left: 0;
}
.form::before {
  /*height: 100%;
  top: 0;
  -webkit-transform: translateZ(-100px);
          transform: translateZ(-100px);
  background: #333;
  opacity: 0.3;*/
}
.form::after {
  content: "";
  -webkit-transform: translateY(-50%) translateZ(-101px) scaleX(-1);
          transform: translateY(-50%) translateZ(-101px) scaleX(-1);
  top: 50%;
  color: #fff;
  text-align: center;
  font-weight: bold;
}

.field {
  position: relative;
  background: #cfcfcf;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
}
.field + .field {
  margin-top: 10px;
}

.icon {
  width: 24px;
  height: 24px;
  position: absolute;
  top: calc(50% - 12px);
  left: 12px;
  -webkit-transform: translateZ(50px);
          transform: translateZ(50px);
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
}
.icon::before, .icon::after {
  content: "";
  display: block;
  width: 100%;
  height: 100%;
  position: absolute;
  top: 0;
  left: 0;
}
.icon::after {
  -webkit-transform: translateZ(-23px);
          transform: translateZ(-23px);
  opacity: 0.5;
}

.input {
  border: 1px solid #dfdfdf;
  background: #fff;
  height: 48px;
  line-height: 48px;
  padding: 0 10px 0 48px;
  width: 100%;
  -webkit-transform: translateZ(26px);
          transform: translateZ(26px);
}

.button {
  display: block;
  width: 100%;
  border: 0;
  text-align: center;
  font-weight: bold;
  color: #fff;
  background: linear-gradient(45deg, #e53935, #e35d5b);
  margin-top: 20px;
  padding: 14px;
  position: relative;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
  -webkit-transform: translateZ(26px);
          transform: translateZ(26px);
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
  cursor: pointer;
}


.button2 {
  display: block;
  width: 100%;
  border: 0;
  text-align: center;
  font-weight: bold;
  color: #fff;
  background: linear-gradient(45deg, crimson, crimson);
  margin-top: 20px;
  padding: 14px;
  position: relative;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
  -webkit-transform: translateZ(26px);
          transform: translateZ(26px);
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
  cursor: pointer;
}


.button3 {
  display: block;
  width: 100%;
  border: 0;
  text-align: center;
  font-weight: bold;
  color: #fff;
  background: linear-gradient(45deg, lightseagreen, lightseagreen);
  margin-top: 20px;
  padding: 14px;
  position: relative;
  -webkit-transform-style: preserve-3d;
          transform-style: preserve-3d;
  -webkit-transform: translateZ(26px);
          transform: translateZ(26px);
  -webkit-transition: -webkit-transform 0.3s ease;
  transition: -webkit-transform 0.3s ease;
  transition: transform 0.3s ease;
  transition: transform 0.3s ease, -webkit-transform 0.3s ease;
  cursor: pointer;
}

.button:hover {
  -webkit-transform: translateZ(13px);
          transform: translateZ(13px);
}

.side-top-bottom {
  width: 100%;
}
.side-top-bottom::before, .side-top-bottom::after {
  content: "";
  width: 100%;
  height: 26px;
  background: linear-gradient(45deg, #e2231e, #df4745);
  position: absolute;
  left: 0;
}
.side-top-bottom::before {
  -webkit-transform-origin: center top;
          transform-origin: center top;
  -webkit-transform: translateZ(-26px) rotateX(90deg);
          transform: translateZ(-26px) rotateX(90deg);
  top: 0;
}
.side-top-bottom::after {
  -webkit-transform-origin: center bottom;
          transform-origin: center bottom;
  -webkit-transform: translateZ(-26px) rotateX(-90deg);
          transform: translateZ(-26px) rotateX(-90deg);
  bottom: 0;
}

.side-left-right {
  height: 100%;
}
.side-left-right::before, .side-left-right::after {
  content: "";
  height: 100%;
  width: 26px;
  position: absolute;
  top: 0;
}
.side-left-right::before {
  background: #e53935;
  -webkit-transform-origin: left center;
          transform-origin: left center;
  -webkit-transform: rotateY(90deg);
          transform: rotateY(90deg);
  left: 0;
}
.side-left-right::after {
  background: #e35d5b;
  -webkit-transform-origin: right center;
          transform-origin: right center;
  -webkit-transform: rotateY(-90deg);
          transform: rotateY(-90deg);
  right: 0;
}

.Username .icon::before, .Username .icon::after {
  /*background: url(https://image.flaticon.com/icons/svg/131/131040.svg) center/contain no-repeat;*/
  background: url("/Content/Mine/Images/UsernamePic.svg") center/contain no-repeat;
}

.password .icon::before, .password .icon::after {
  /*background: url(https://image.flaticon.com/icons/svg/130/130996.svg) center/contain no-repeat;*/
  background: url("/Content/Mine/Images/PasswordPic.svg") center/contain no-repeat;
}

.face-up-left {
  -webkit-transform: rotateY(-30deg) rotateX(30deg);
          transform: rotateY(-30deg) rotateX(30deg);
}

.face-up-right {
  -webkit-transform: rotateY(30deg) rotateX(30deg);
          transform: rotateY(30deg) rotateX(30deg);
}

.face-down-left {
  -webkit-transform: rotateY(-30deg) rotateX(-30deg);
          transform: rotateY(-30deg) rotateX(-30deg);
}

.face-down-right {
  -webkit-transform: rotateY(30deg) rotateX(-30deg);
          transform: rotateY(30deg) rotateX(-30deg);
}

.form-complete {
  -webkit-animation: formComplete 2s ease;
          animation: formComplete 2s ease;
}

.form-error {
  -webkit-animation: formError 2s ease;
          animation: formError 2s ease;
}

input:active, input:focus, button:active, button:focus {
  outline: none;
  border: 1px solid #e77371;
}

@-webkit-keyframes formComplete {
  50%, 55% {
    -webkit-transform: rotateX(30deg) rotateY(180deg);
            transform: rotateX(30deg) rotateY(180deg);
  }
  100% {
    -webkit-transform: rotateX(0deg) rotateY(1turn);
            transform: rotateX(0deg) rotateY(1turn);
  }
}

@keyframes formComplete {
  50%, 55% {
    -webkit-transform: rotateX(30deg) rotateY(180deg);
            transform: rotateX(30deg) rotateY(180deg);
  }
  100% {
    -webkit-transform: rotateX(0deg) rotateY(1turn);
            transform: rotateX(0deg) rotateY(1turn);
  }
}
@-webkit-keyframes formError {
  0%, 100% {
    -webkit-transform: rotateX(0deg) rotateY(0deg);
            transform: rotateX(0deg) rotateY(0deg);
  }
  25% {
    -webkit-transform: rotateX(-25deg);
            transform: rotateX(-25deg);
  }
  33% {
    -webkit-transform: rotateX(-25deg) rotateY(45deg);
            transform: rotateX(-25deg) rotateY(45deg);
  }
  66% {
    -webkit-transform: rotateX(-25deg) rotateY(-30deg);
            transform: rotateX(-25deg) rotateY(-30deg);
  }
}
@keyframes formError {
  0%, 100% {
    -webkit-transform: rotateX(0deg) rotateY(0deg);
            transform: rotateX(0deg) rotateY(0deg);
  }
  25% {
    -webkit-transform: rotateX(-25deg);
            transform: rotateX(-25deg);
  }
  33% {
    -webkit-transform: rotateX(-25deg) rotateY(45deg);
            transform: rotateX(-25deg) rotateY(45deg);
  }
  66% {
    -webkit-transform: rotateX(-25deg) rotateY(-30deg);
            transform: rotateX(-25deg) rotateY(-30deg);
  }
}
small {
  color: #999;
  text-align: center;
  display: block;
  margin-top: 20px;
  -webkit-backface-visibility: hidden;
          backface-visibility: hidden;
}

/*html, body {
  width: 100%;
  height: 100%;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  background: linear-gradient(45deg, #83a4d4, #b6fbff);
}

*, *::before, *::after {
  -webkit-box-sizing: border-box;
          box-sizing: border-box;
}*/