div {
    box-sizing: border-box;
}

.wrap {
max-width: 750px;
margin: 0 auto;
}

.container {
  font-size: 12px;
  margin: 10px;
}

h1 {
  margin: 20px auto;
  text-align: center;
}

.h2 {
    background: #00255d;
    color: #fff;
    font-weight: bold;
    display: block;
    padding: 10px;
    margin: 20px -10px 0 -10px;
}

.h3 {
    background: #0068b7;
    color: #fff;
    font-weight: bold;
    display: block;
    padding: 10px;
    margin-top: 20px;
}

.conversion-text {
margin-top: 20px;
text-align: center;
}


.annotation {
  margin: 10px 0;
}



.calculation_btn_container {
margin: 30px 0;
    text-align: center;
}
.calculation_btn {
  display: inline-block;
    padding: 15px 80px;
  text-decoration: none;
  background: #ff992f; /*ボタン色*/
  color: #FFF;
  border-bottom: solid 3px #f15050;
  border-radius: 3px;
      font-size: 14px;
    font-weight: bold;
}
.calculation_btn:active {
  /*ボタンを押したとき*/
  -webkit-transform: translateY(4px);
  transform: translateY(4px);/*下に動く*/
  border-bottom: none;/*線を消す*/
    border-top: solid 3px #f15050;
}

.event_item_list {
}

.event_item_list__item {
  display: flex;
  align-items: center;
  justify-content: space-between;
  border: solid 1px #bbb;
  border-radius: 2px;
  margin: 5px 0;
}

.event_item_list__name {
  margin-left: 10px;

}



.event_item_list__num {
  width: 60px;
}

.possession_item_list {
  display: flex;
  flex-wrap: wrap;
  list-style-type: none;
  justify-content: space-between;
}

.possession_item_list__item {
  width: 32%;
  margin-top: 10px;

}


.possession_item_list__name {
  margin: 5px 0;

}

.possession_item_list__num_input {
width: 100%;
}

.result_item_list {
margin-top: 20px;
}


.result_item_list__item {
  display: flex;
  border: solid 1px #bbb;
  border-top: none;
}
.result_item_list__item:first-child {
border-top: solid 1px #bbb;
}
.result_item_list__name {
width: 44%;
  padding: 8px;
  background-color: #ecf7ff;
}

.result_item_list__minus {
width: 28%;
border-left: solid 1px #bbb;
  padding: 8px;
}

.result_item_list__plus {
width: 28%;
border-left: solid 1px #bbb;
  padding: 8px;
}

.conversion .result_item_list__minus {
width: 56%;
}

.header .result_item_list__name, .header .result_item_list__minus,  .header .result_item_list__plus {
background-color: #0068b7;
color: #fff;
font-weight: bold;
text-align: left;
}



/* プルダウン */
.cp_ipselect {
	overflow: hidden;
	text-align: center;
}
.cp_ipselect select {
	width: 100%;
	padding-right: 1em;
	cursor: pointer;
	text-indent: 0.01px;
	text-overflow: ellipsis;
	border: none;
	outline: none;
	background: transparent;
	background-image: none;
	box-shadow: none;
	-webkit-appearance: none;
	appearance: none;
}
.cp_ipselect select::-ms-expand {
    display: none;
}
.cp_ipselect.cp_sl01 {
	position: relative;
	border-left: 1px solid #bbbbbb;
	background: #ffffff;
}
.cp_ipselect.cp_sl01::before {
	position: absolute;
	top: 0.8em;
	right: 0.9em;
	width: 0;
	height: 0;
	padding: 0;
	content: '';
	border-left: 6px solid transparent;
	border-right: 6px solid transparent;
	border-top: 6px solid #666666;
	pointer-events: none;
}
.cp_ipselect.cp_sl01 select {
	padding: 8px 30px 8px 8px;
	color: #666666;
}


/* アコーディオン */
.acd-check{
    display: none;
}
.acd-label{
    position: relative;
}
.acd-label:after{
    box-sizing: border-box;
    content: '▼';
    display: block;
    padding: 10px 20px;
    position: absolute;
    right: 0;
    top: 0px;
}
.acd-content{
    display: none;
    height: 0;
    opacity: 0;
}

.acd-check:checked + .acd-label:after{
    content: '▲';
}
.acd-check:checked + .acd-label + .acd-content{
    display: block;
    height: auto;
    opacity: 1;
}



.bg-gray {
  background-color: #ecf7ff;
}
.bg-gray select {
  background-color: #ecf7ff;
}