/*-------------
btn
-------------*/

.btnArea {
  max-width: 400px;
  margin: 20px auto 0;
  position: relative;
}
input.check-btn {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  margin: 0 auto;
  width: 100%;
  height: 100%;
  border: none;
  border-radius: 0;
  background: rgba(255, 255, 255, 0);
  padding: 0;
  z-index: -1;
  transition: 0.3s;
  box-sizing: border-box;
}
input.check-btn {
  cursor: default;
  z-index: +1;
  outline: none;
}
input.check-btn:not(:disabled) {
  z-index: -1;
}
a.btn_one {
  display: flex;
  justify-content: center;
  align-items: center;
  background: #969696;
  border-radius: 12px;
  box-sizing: border-box;
  width: 100%;
  height: 80px;
  padding: 0 10%;
  color: #ffffff;
  font-size: 24px;
  font-weight: bold;
  text-align: left;
  text-decoration: none;
  position: relative;
  transition: 0.2s;
}
input.check-btn:not(:disabled) + a.btn_one {
  background: #3475b1;
}
input.check-btn:not(:disabled) + a.btn_one:hover {
  background: #228bc8;
}