* {
    margin: 0px;
    padding: 0px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
  }
  html,
  body {
    background-color: #049081;
    font-family: sans-serif, Arial;
    height: 100%;
    width: 100%;
  }
  input,
  button {
    font-family: sans-serif, Arial;
    &:focus,
    &:active {
      outline: none;
    }
  }
  a {
    text-decoration: none;
    &:focus,
    &:active {
      outline: none;
    }
  }
  h1,
  h2,
  h3,
  h4,
  h5,
  h6 {
    font-weight: bold;
    letter-spacing: 1px;
  }
  .container {
    height: 100%;
    width: 100%;
    position: relative;
    text-align: center;
    &:before {
      content: "";
      height: 100%;
      width: 0px;
      display: inline-block;
      vertical-align: middle;
    }
  }
  .formBox {
    width: 460px;
    max-width: 100%;
    height: 552px;
    margin-left: -4px;
    margin-top: 50px;
    margin-bottom: 40px;
    position: relative;
    vertical-align: middle;
    display: inline-block;
    .box {
      text-align: left;
      background-color: #fff;
      border-radius: 8px;
      padding: 60px 0px 40px 0;
      position: absolute;
      width: 100%;
      height: 100%;
      box-shadow: 0px 2px 11px -2px rgba(0, 0, 0, 0.5);
      transition: all 0.2s cubic-bezier(0.35, 0.33, 0.75, 0.9);
    }
    h2 {
      border-left: 6px solid #ed2553;
      color: #ed2553;
      padding: 0px 45px;
      font-size: 32px;
      line-height: 45px;
      height: 45px;
      text-transform: uppercase;
      margin-bottom: 50px;
      position: relative;
    }
    p {
      font-size: 18px;
      line-height: 27px;
      margin-bottom: 30px;
      color: #696969;
    }
    form {
      display: block;
      padding: 0px 50px;
      position: relative;
    }
    .f_row {
      position: relative;
      margin-bottom: 45px;
      height: 52px;
      &.shake {
        animation: shake 0.4s linear;
      }
      &.last {
        margin-bottom: 53px;
      }
      label {
        color: #3f3f3f;
        font-size: 25px;
        font-weight: normal;
        position: absolute;
        left: 0;
        top: 10px;
        opacity: 1;
        transition: all 0.3s cubic-bezier(1, -0.33, 0, 1.15);
        transform: translate(0px, 0px) scale(1);
        transform-origin: left top;
      }
      input {
        background-color: transparent;
        border: none;
        color: #3f3f3f;
        font-size: 25px;
        width: 100%;
        height: 100%;
        position: relative;
      }
      u {
        background-color: #e1e1e1;
        width: 100%;
        height: 2px;
        position: absolute;
        left: 0;
        bottom: 0;
        &:before {
          content: "";
          display: block;
          height: 100%;
          width: 0;
          background-color: #ed2553;
          transition: all 0.35s cubic-bezier(0.35, 0.33, 0.84, 0.85);
        }
      }
      &.focus {
        label {
          opacity: 0.5;
          transform: translate(0px, -30px) scale(0.8);
        }
        u {
          &:before {
            width: 100%;
          }
        }
      }
    }
    .reg_bg {
      border-radius: 50%;
      background-color: #ed2553;
      position: absolute;
      width: 900px;
      height: 900px;
      right: -115px;
      top: -190px;
      transform-origin: 100% 40%;
      transform: scale(0);
    }
    .regTag {
      line-height: 140px;
      box-shadow: 0px 2px 5px -1px rgba(0, 0, 0, 0.45);
      border-radius: 50%;
      background-color: #ed2553;
      color: #fff;
      font-size: 58px;
      text-align: center;
      width: 140px;
      height: 140px;
      position: absolute;
      right: -70px;
      top: 40px;
      z-index: 2;
      svg {
        fill: #fff;
        width: 38px;
        height: 38px;
      }
    }
    .registerBox {
      border-radius: 8px;
      background-color: #fff;
      right: 0;
      overflow: hidden;
      width: 100%;
      opacity: 0;
      visibility: hidden;
      backface-visibility: visible;
      z-index: 1;
      .f_row {
        label,
        input {
          color: #fff;
        }
        u {
          background-color: #f87c98;
          &:before {
            background-color: #fff;
          }
        }
        &.last {
          margin-bottom: 40px;
        }
      }
      h2 {
        visibility: hidden;
        opacity: 0;
        transition: all 0.3s cubic-bezier(0.48, 0.55, 0.69, 0.9);
        transform: translateX(-20px);
      }
      .form > div {
        visibility: hidden;
        opacity: 0;
        transition: all 0.3s cubic-bezier(0.48, 0.55, 0.69, 0.9);
        transform: translateX(20px);
        &:nth-child(1) {
          transition-delay: 0.15s;
        }
        &:nth-child(2) {
          transition-delay: 0.2s;
        }
        &:nth-child(3) {
          transition-delay: 0.25s;
        }
      }
      .btn-large {
        opacity: 0;
        transition: all 0.3s cubic-bezier(0.48, 0.55, 0.69, 0.9);
        transform: translateX(20px);
        transition-delay: 0.3s;
      }
    }
    .forgetbox {
      background-color: #56adc7;
      overflow: hidden;
      opacity: 0;
      visibility: hidden;
      transform: translate(0px, 9px) scale(1.03);
      .back {
        position: absolute;
        top: 13px;
        left: 26px;
        color: #fff;
        font-size: 32px;
        font-weight: bold;
        animation: back 0.8s linear;
        animation-iteration-count: infinite;
        svg {
          fill: #fff;
          width: 20px;
          height: 20px;
        }
      }
      .f_row {
        label,
        input {
          color: #fff;
        }
        u {
          background-color: #7dc6dc;
          &:before {
            background-color: #fff;
          }
        }
        &.last {
          margin-bottom: 40px;
        }
      }
      .btn {
        border-color: #7dc6dc;
        color: #7dc6dc;
        u {
          background-color: #7dc6dc;
        }
      }
      h2 {
        color: #fff;
        border-left-color: #fff;
        visibility: hidden;
        opacity: 0;
        transition: all 0.3s cubic-bezier(0.48, 0.55, 0.69, 0.9);
        transform: translate(-20px, 0px);
      }
      .form > div {
        visibility: hidden;
        opacity: 0;
        transition: all 0.3s cubic-bezier(0.48, 0.55, 0.69, 0.9);
        transform: translate(0px, 20px);
        transition-delay: 0.15s;
      }
      p {
        color: #fff;
        visibility: hidden;
        opacity: 0;
        transition: all 0.3s cubic-bezier(0.48, 0.55, 0.69, 0.9);
        transform: translate(0px, 20px);
        transition-delay: 0.2s;
      }
      .btn {
        opacity: 0;
        transition: all 0.3s cubic-bezier(0.48, 0.55, 0.69, 0.9);
        transform: translate(0px, 20px);
        transition-delay: 0.25s;
      }
    }
    &.level-login {
      .boxShaddow {
        opacity: 0.7;
        transform-origin: center top;
        transform: translate(0px, -9px) scale(0.97);
      }
    }
    &.level-reg {
      h2 {
        border-left-color: #fff;
        color: #fff;
      }
      .boxShaddow {
        opacity: 0.7;
        transform-origin: center top;
        transform: translate(0px, -18px) scale(0.94);
      }
      .loginBox {
        opacity: 0.7;
        transform-origin: center top;
        transform: translate(0px, -9px) scale(0.97);
      }
      .registerBox {
        opacity: 1;
        visibility: visible;
      }
      .regTag {
        animation: regTag 0.3s cubic-bezier(0.48, 0.55, 0.73, 0.78),
          regTag2 0.3s cubic-bezier(0.48, 0.55, 0.73, 0.78);
        animation-fill-mode: forwards;
        //animation-direction: reverse;
      }
      .reg_bg {
        animation: regMask 0.3s cubic-bezier(0.48, 0.55, 0.73, 0.78);
        animation-fill-mode: forwards;
      }
      .form > div,
      .btn-large,
      h2 {
        visibility: visible;
        opacity: 1;
        transform: translateX(0px);
      }
    }
    &.level-reg-revers {
      .regTag {
        animation: regTagR 0.3s cubic-bezier(0.48, 0.55, 0.73, 0.78),
          regTag2R 0.3s cubic-bezier(0.48, 0.55, 0.73, 0.78);
        animation-fill-mode: forwards;
      }
      .reg_bg {
        animation: regMaskR 0.3s cubic-bezier(0.48, 0.55, 0.73, 0.78);
        animation-fill-mode: forwards;
      }
    }
    &.level-forget {
      .boxShaddow {
        opacity: 0.7;
        transform-origin: center top;
        transform: translate(0px, -18px) scale(0.94);
      }
      .loginBox {
        opacity: 0.7;
        transform-origin: center top;
        transform: translate(0px, -9px) scale(0.97);
      }
      .forgetbox {
        transform: translate(0px, 0px) scale(1);
        opacity: 1;
        visibility: visible;
        p,
        form > div,
        .btn,
        h2 {
          visibility: visible;
          opacity: 1;
          transform: translate(0px, 0px);
        }
      }
    }
  }
  @keyframes back {
    0% {
      transform: translateX(0px);
    }
    70% {
      transform: translateX(-13px);
    }
    100% {
      transform: translateX(0px);
    }
  }
  @keyframes regMask {
    0% {
      transform: translate(0px, 0px) scale(0);
    }
    50% {
      transform: translate(100px, 100px) scale(0.5);
    }
    100% {
      transform: translate(0px, 0px) scale(1);
    }
  }
  @keyframes regMaskR {
    0% {
      transform: translate(0px, 0px) scale(1);
    }
    50% {
      transform: translate(150px, -150px) scale(0.5);
    }
    100% {
      transform: translate(0px, 0px) scale(0);
    }
  }
  @keyframes regTag {
    0% {
      transform: translate(0px, 0px) rotate(0deg);
    }
    25% {
      transform: translate(4px, 25px) rotate(11.25deg);
    }
    50% {
      transform: translate(-88px, 40px) rotate(22.5deg);
    }
    100% {
      transform: translate(-96px, 8px) rotate(45deg);
    }
  }
  @keyframes regTag2 {
    0% {
      width: 140px;
      height: 140px;
      line-height: 140px;
      box-shadow: 0px 2px 5px -1px rgba(0, 0, 0, 0.45);
    }
    100% {
      width: 70px;
      height: 70px;
      box-shadow: 0px 2px 5px -1px rgba(0, 0, 0, 0);
      line-height: 68px;
    }
  }
  @keyframes regTagR {
    0% {
      transform: translate(-96px, 8px) rotate(45deg);
    }
    25% {
      transform: translate(-88px, 40px) rotate(22.5deg);
    }
    50% {
      transform: translate(4px, 25px) rotate(11.25deg);
    }
    100% {
      transform: translate(0px, 0px) rotate(0deg);
    }
  }
  @keyframes regTag2R {
    0% {
      width: 70px;
      height: 70px;
      box-shadow: 0px 2px 5px -1px rgba(0, 0, 0, 0);
      line-height: 68px;
    }
    100% {
      width: 140px;
      height: 140px;
      line-height: 140px;
      box-shadow: 0px 2px 5px -1px rgba(0, 0, 0, 0.45);
    }
  }
  @keyframes shake {
    from,
    to {
      -webkit-transform: translate3d(0, 0, 0);
      transform: translate3d(0, 0, 0);
    }
  
    10%,
    30%,
    50%,
    70%,
    90% {
      -webkit-transform: translate3d(-10px, 0, 0);
      transform: translate3d(-10px, 0, 0);
    }
  
    20%,
    40%,
    60%,
    80% {
      -webkit-transform: translate3d(10px, 0, 0);
      transform: translate3d(10px, 0, 0);
    }
  }
  .btn {
    transition: all 0.6s ease;
    background-color: #fff;
    border: 3px solid #dfdfdf;
    cursor: pointer;
    color: #dfdfdf;
    display: block;
    text-align: center;
    width: 243px;
    height: 73px;
    line-height: 73px;
    font-size: 23px;
    font-weight: bold;
    text-transform: uppercase;
    overflow: hidden;
    position: relative;
    margin-left: auto;
    margin-right: auto;
    span {
      position: absolute;
      left: 0;
      top: 0;
      width: 100%;
      height: 100%;
    }
    u {
      border-radius: 50%;
      background-color: #ed2553;
      position: absolute;
      left: -23px;
      top: -103px;
      width: 280px;
      height: 280px;
      transition: all 0.25s cubic-bezier(0.48, 0.55, 0.69, 1.11);
      transform-origin: center center;
      transform: scale(0);
    }
    svg {
      fill: #fff;
      width: 35px;
      height: 35px;
      position: absolute;
      left: 50%;
      top: 50%;
      opacity: 0;
      transition: all 0.35s cubic-bezier(0.48, 0.55, 0.69, 1.11);
      transform: translate(-50%, -50%) rotate(-90deg) skew(18deg, 12deg);
    }
    &.active,
    &:hover {
      border-color: #ed2553;
      color: #ed2553;
    }
    &.active {
      u {
        transform: scale(1);
      }
      svg {
        opacity: 1;
        transform: translate(-50%, -50%) rotate(0deg) skew(0deg, 0deg);
      }
    }
  }
  .btn-large {
    transition: all 0.6s ease;
    background-color: #fff;
    border: 3px solid #fff;
    cursor: pointer;
    color: #ed2553;
    display: block;
    text-align: center;
    width: 100%;
    height: 70px;
    line-height: 67px;
    font-size: 23px;
    font-weight: bold;
    text-transform: uppercase;
    position: relative;
    &.active,
    &:hover {
      background-color: #ed2553;
      border-color: #fff;
      color: #fff;
    }
  }
  .f_link {
    text-align: center;
    padding-top: 50px;
    a {
      color: #bdbdbd;
      font-size: 23px;
      transition: all 0.6s ease;
      &:hover {
        color: #56adc7;
      }
    }
  }
  @media screen and (max-height: 650px) {
    .formBox {
    }
  }
  