body {
  border: solid 3px #333;
  width: auto;
}
.zentai {
  font-size: 20px;
  font-weight: bold;
}
span {
  font-size: 15px;
}
label {
  color: rgb(180, 71, 8);
}
h1 {
  margin-left: 20px;
}
.label {
  margin-left: 20px;
}
input,
.span1 {
  margin-left: 30px;
  text-align: center;
}
.textarea {
  margin-left: 30px;
  padding: 0px;
}
input {
  font-size: 20px;
  font-weight: bold;
  background-color: beige;
}
textarea {
  font-size: 17px;
  background-color: beige;
}

.button1 {
  font-size: 20px;
  margin: 20px 0 10px 30px;
  background-color: rgb(227, 227, 54);
  text-decoration: none;
}
.button2 {
  font-size: 20px;
  margin: 10px 0 10px 30px;
  background-color: rgb(227, 227, 54);
  text-decoration: none;
}
a {
  padding: 5px;
  text-decoration: none; /*下線を消す*/
  font-weight: bold;
}
.reset {
  margin: 10px 0 0 100px;
  background-color: rgb(161, 239, 176);
}
.submit {
  margin: 10px 0 0 80px;
  padding: 0 10px;
  background-color: rgb(247, 165, 182);
}