* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

body {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
}

.container {
  width: 80%;
  padding: 20px;
}

.container h2 {
  width: 100%;
  color: #000000;
  font-size: 36px;
  text-align: center;
  margin-bottom: 10px;
}

.container p {
  width: 100%;
  color: #000000;
  text-align: center;
}

.container a:link {
  color: #000000;
  text-decoration: none;
}

.container a:hover {
  color: #2f55d4;
  text-decoration: underline;
}

.container a:visited {
  color: #000000;
  text-decoration: none;
}
.container .row100 {
  width: 100%;
  display: grid;
  grid-template-columns: repeat(auto-fit,minmax(300px,1fr));
}

.container .row100 .col {
  position: relative;
  width: 100%;
  padding: 0 10px;
  margin: 30px 0 10px;
  transition: 0.5s;
}

.container .row100 .inputBox {
  position: relative;
  width: 100%;
  height: 40px;
  color: #000000;
}

.container .row100 .inputBox input,
.container .row100 .inputBox.textarea textarea {
  position: absolute;
  width: 100%;
  height: 100%;
  background: transparent;
  box-shadow: none;
  border: none;
  outline: none;
  font-size: 18px;
  padding: 0 10px;
  z-index: 1;
  color: #000;
}

.container .row100 .inputBox .text {
  position: absolute;
  top: 0;
  left: 0;
  line-height: 40px;
  font-size: 18px;
  padding: 0 10px;
  display: block;
  transition: 0.5s;
  pointer-events: none;
}

.container .row100 .inputBox input:focus + .text,
.container .row100 .inputBox input:valid + .text {
  top: -35px;
  left: -10px;
}

.container .row100 .inputBox .line {
  position: absolute;
  bottom: 0;
  display: block;
  width: 100%;
  height: 2px;
  background: #b9dee1;
  transition: 0.5s;
  border-radius: 2px;
  pointer-events: none;
}

.container .row100 .inputBox input:focus ~ .line,
.container .row100 .inputBox input:valid ~ .line {
  height: 100%;
}

.container .row100 .inputBox.textarea {
  position: relative;
  width: 100%;
  height: 100px;
  padding: 10px 0;
}

.container .row100 .inputBox.textarea textarea {
  height: 100%;
  resize: none;
}

.container .row100 .inputBox textarea:focus + .text,
.container .row100 .inputBox textarea:valid + .text {
  top: -35px;
  left: -10px;
}

.container .row100 .inputBox textarea:focus ~ .line,
.container .row100 .inputBox textarea:valid ~ .line {
  height: 100%;
}

.container .row100 button {
  border: none;
  padding: 7px 35px;
  cursor: pointer;
  outline: none;
  background: #b9dee1;
  color: #000;
  font-size: 18px;
  border-radius: 15px;
}