.start-hidden {
  opacity: 0;
  transition: 0.5s;
}
* {
  padding: 0px;
  margin: 0px;
}
section {
  background: url("../img/female-model-with-natural-make-up.jpg") no-repeat
    center;
  overflow: hidden;
  position: relative;
  background-size: cover;
  font-family: "Arial";
  width: 320px;
  height: 480px;
  margin: auto;
  border-radius: 20px;
  box-sizing: border-box;
}
h2 {
  text-align: center;
  color: #fff;
  font-size: 1.1em;
  padding-left: 30px;
  padding-right: 30px;
  box-sizing: border-box;
  font-weight: bold;
  position: absolute;
  z-index: 2;
  top: 40px;
  left: 0px;
  width: 100%;
  font-family: "Caprasimo", serif;
  font-weight: 400;
  font-style: normal;
}
h4 {
  text-align: center;
  color: #000;
  font-size: 1.6em;
  box-sizing: border-box;
  width: 100%;
  font-family: "Caprasimo", serif;
  font-weight: 400;
  font-style: normal;
  margin-bottom: 30px;
}
.btn {
  display: block;
  position: absolute;
  bottom: 50px;
  width: 180px;
  height: 50px;
  line-height: 50px;
  background: #b90743;
  color: #fff;
  font-size: 17px;
  font-family: "Caprasimo", serif;
  font-weight: 400;
  font-style: normal;
  text-align: center;
  left: calc(50% - 90px);
  text-decoration: none;
  border-radius: 10px;
  cursor: pointer;
}
.btn:hover {
  background: #bb132d;
}

.form {
  display: none;
  background: rgba(255, 255, 255, 0.6);
  -webkit-backdrop-filter: saturate(180%) blur(20px);
  backdrop-filter: saturate(180%) blur(20px);
  position: absolute;
  z-index: 10;
  top: 0px;
  left: 0px;
  padding: 30px;
  box-sizing: border-box;
  width: 100%;
  height: 100%;
}

.form .item {
  margin-bottom: 20px;
  display: flex;
  align-items: center;
}

.form label {
  width: 30%;
  padding: 0px 10px;
  height: 45px;
  background: #ffffffd6;
  border-radius: 5px 0px 0px 5px;
  line-height: 45px;
  font-weight: bold;
  font-family: "Tahoma";
  box-sizing: border-box;
  font-size: 12px;
  border-right: 1px solid #ccc;
}

.form .input {
  width: 70%;
  box-sizing: border-box;
  padding-left: 10px;
  padding-right: 10px;
  border-radius: 0px 5px 5px 0px;
  border: none;
  outline: none;
  height: 45px;
  background: #fff;
  font-family: "Tahoma";
}

.form .submit {
  display: block;
  margin: auto;
  height: 45px;
  line-height: 45px;
  background: #b90743;
  color: #fff;
  font-size: 17px;
  font-family: "Tahoma", serif;
  text-align: center;
  text-decoration: none;
  border-radius: 5px;
  padding: 0px 30px;
  border: none;
  font-weight: bold;
  cursor: pointer;
}