/* ------------------------------------------
 * IT书包
 * 网址：www.itshubao.com
 * 整理：yinq<3331653644@qq.com> 
 -------------------------------------------- */
body {
  font-family: "Microsoft YaHei";
}
::-webkit-input-placeholder{
  font-family: "Microsoft YaHei";
}

.back {
  background: -webkit-linear-gradient(342deg, #643986, #98aed5);
  background: linear-gradient(120grad, #643986, #98aed5);
  position: absolute;
  width: 100%;
  height: 100%;
}

.registration-form {
  width: 400px;
  position: absolute;
  left: 50%;
  -webkit-transform: translate(-50%, 0%);
          transform: translate(-50%, 0%);
  top: 15%;
  background: transparent;
}
.registration-form header {
  position: relative;
  z-index: 4;
  background: white;
  padding: 20px 40px;
  border-radius: 15px 15px 0 0;
}
.registration-form header h1 {
  font-weight: 900;
  letter-spacing: 1.5px;
  color: #333;
  font-size: 23px;
  text-transform: uppercase;
  margin: 0;
}
.registration-form header p {
  word-spacing: 0px;
  color: #9facb6;
  font-size: 17px;
  margin: 0;
  margin-top: 5px;
}
.registration-form form {
  position: relative;
}
.registration-form .input-section {
  width: 100%;
  position: absolute;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  left: 50%;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
  height: 75px;
  border-radius: 0 0 15px 15px;
  overflow: hidden;
  z-index: 2;
  box-shadow: 0px 0px 100px rgba(0, 0, 0, 0.2);
  -webkit-transition: all 0.2s ease-in;
  transition: all 0.2s ease-in;
}
.registration-form .input-section.folded {
  width: 95%;
  margin-top: 10px;
  left: 50%;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
  z-index: 1;
}
.registration-form .input-section.folded input {
  background-color: #e9e2c0;
}
.registration-form .input-section.folded span {
  background-color: #e9e2c0;
}
.registration-form .input-section.folded + .folded {
  width: 90%;
  margin-top: 20px;
  left: 50%;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
  z-index: 0;
}
.registration-form .input-section.folded + .folded input {
  background-color: #e1bcef;
}
.registration-form .input-section.folded + .folded span {
  background-color: #e1bcef;
}
.registration-form .input-section.fold-up {
  margin-top: -75px;
}
.registration-form form input {
  background: white;
  color: #8f8fd6;
  width: 80%;
  border: 0;
  padding: 20px 40px;
  margin: 0;
}
.registration-form form input:focus {
  outline: none;
}
.registration-form form input::-webkit-input-placeholder {
  color: #8f8fd6;
  font-weight: 100;
}
.registration-form form input::-moz-placeholder {
  color: #8f8fd6;
  font-weight: 100;
}
.registration-form form input:-ms-input-placeholder {
  color: #8f8fd6;
  font-weight: 100;
}
.registration-form form input::placeholder {
  color: #8f8fd6;
  font-weight: 100;
}

.animated-button {
  width: 20%;
  background-color: #d4d4ff;
}
.animated-button span {
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-orient: horizontal;
  -webkit-box-direction: normal;
      -ms-flex-direction: row;
          flex-direction: row;
  -ms-flex-pack: distribute;
      justify-content: space-around;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  line-height: 75px;
  text-align: center;
  height: 75px;
  -webkit-transition: all 0.2s ease-in;
  transition: all 0.2s ease-in;
}
.animated-button span i {
  font-size: 25px;
  color: #9999f8;
}
.animated-button .next-button {
  background: transparent;
  color: #9999f8;
  font-weight: 100;
  width: 100%;
  border: 0;
}

.next {
  margin-top: -75px;
}

.success {
  width: 100%;
  position: absolute;
  display: -webkit-box;
  display: -ms-flexbox;
  display: flex;
  -webkit-box-align: center;
      -ms-flex-align: center;
          align-items: center;
  left: 50%;
  -webkit-transform: translate(-50%, 0);
          transform: translate(-50%, 0);
  height: 75px;
  border-radius: 0 0 15px 15px;
  overflow: hidden;
  z-index: 2;
  box-shadow: 0px 0px 100px rgba(0, 0, 0, 0.2);
  -webkit-transition: all 0.2s ease-in;
  transition: all 0.2s ease-in;
  background: limegreen;
  margin-top: -75px;
}
.success p {
  color: white;
  font-weight: 900;
  letter-spacing: 2px;
  font-size: 18px;
  width: 100%;
  text-align: center;
}