.App {
  font-family: sans-serif;
  text-align: center;
}
@import url("https://fonts.googleapis.com/css2?family=Noto+Sans+JP:wght@700&display=swap");
* {
  box-sizing: border-box;
}
.center {
  text-align: center;
  margin: auto;
  display: block;
}
.position {
  margin: 0;
  position: absolute;
  top: 50%;
  left: 50%;
  -ms-transform: translate(-50%, -50%);
  transform: translate(-50%, -50%);
}
.card {
  border: 2px solid black;
  padding: 2%;
  border-radius: 2rem;
}
.input {
  border-radius: 0.3rem;
  height: 2rem;
  border-color: cornflowerblue;
  width: 80%;
}
.button {
  background: transparent;
  border: 3px solid black;
  font-size: medium;
  border-radius: 1rem;
  padding: 0.2rem 0.4rem;
  margin-bottom: 1rem;
}
button:hover {
  background-color: rgb(96, 127, 180);
  color: white;
}
body {
  font-family: "Noto Sans JP", sans-serif;
  background: linear-gradient(rgba(82, 221, 27, 0.39), rgb(230, 189, 216))
    center fixed;

  background-size: cover;
}
body:hover {
  background: linear-gradient(rgb(233, 176, 214), rgba(82, 221, 27, 0.39))
    center fixed;
}
a {
  text-decoration: none;
  font-size: large;
  color: black;
  font-family: "Franklin Gothic Medium", "Arial Narrow", Arial, sans-serif;
}
img {
  width: 8%;
  height: 8%;
}