.insight {
  color: red;
    font-size: 0.8em;
    padding: 8px 0 16px;
}
.buttons {
  display: flex;
  flex-wrap: wrap;
}

.buttons.vertical {
  flex-direction: column;
}

.buttons label {
  display: flex;
  position: relative;
}

.buttons [type=radio],
.buttons [type=checkbox] {
  -webkit-appearance: none;
  -moz-appearance: none;
  position: absolute;
  width: 100%;
  height: 100%;
  margin: 0;
  padding: 0;
}

/* appearance: none; for IE11 */
_:-ms-lang(x)::-ms-backdrop, .buttons [type=radio],
_:-ms-lang(x)::-ms-backdrop, .buttons [type=checkbox] {
  visibility: hidden;
}

.buttons .button,
.buttons .button2 {
  z-index: 1;
}

.buttons.vertical .button,
.buttons.vertical .button2 {
  width: 100%;
}

.buttons:not(.vertical) :not(:first-child) .button {
  border-left: 1px solid #567;
  border-top-left-radius: 0;
  border-bottom-left-radius: 0;
  border-style: solid;
  border-width: 1px;
}

.buttons:not(.vertical) :not(:last-child) .button {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-style: solid;
  border-width: 1px;
}

.buttons.vertical :not(:first-child) .button {
  border-top: 1px solid #567;
  border-top-left-radius: 0;
  border-top-right-radius: 0;
}

.buttons.vertical :not(:last-child) .button {
  border-bottom-left-radius: 0;
  border-bottom-right-radius: 0;
}

.buttons:not(.vertical) .button2 {
  border-top-right-radius: 0;
  border-bottom-right-radius: 0;
  border-style: solid;
  border-width: 1px;
}

.buttons :checked + .button,
.buttons :checked + .button2 {
//  background-color: #345;
  background-color: #f08080;
}

.buttons :disabled + .button,
.buttons :disabled + .button2 {
  cursor: not-allowed;
  opacity: .6;
  color: #000000;
//  color: #def;
}
.button,
.button2 {
  display: inline-block;
  padding: .5em 1em;
  border-radius: 0px;
  text-align: center;
  color: #000000;
//  color: #eff;
  background-color: #ffffff;
//  background-color: #678;
  cursor: pointer;
    margin: 0 10px 10px 0;
}
//マウス載せたら
.button:hover,
.button2:hover {
  background-color: #ffffff;
//  background-color: #567;
}

.button:disabled,
.button2:disabled {
  cursor: not-allowed;
  opacity: .6;
  color: #000000;
//  color: #def;
}
#checkBtn{
    display: block;
    width: 260px;
    text-align: center;
    color: #ffffff;
    font-weight: bold;
    font-size: 20px;
    background-color: #32A7E1;
    text-decoration: none;
    padding-top:12px;
    padding-bottom:6px;
    border: solid 3px #32A7E1;
    border-radius: 0px;
    margin: auto;
}
#checkBtn:hover{
    color: #32A7E1;
    background-color: #ffffff;
}
#checkBtn{
  position: relative;
}
#checkBtn::after{
  content: "";
  position: absolute;
  top: 50%;
  right: 26px;
  width: 7px;
  height: 7px;
  border-top: 2px solid #fff;
  border-right: 2px solid #fff;
  transform: rotate(45deg);
  margin-top: -5px;
}

#checkBtn:hover::after{
  border-top: 2px solid #32A7E1;
  border-right: 2px solid #32A7E1;
}