.accordionbox{
	width: 100%;
}
.accordionlist dt{
    display:block;
    padding: 30px 0 10px 0;
    border-top: 1px solid #333333;
}
.accordionlist dt:first-child{
    border-top: none !important;
}
.accordionlist dt .title{
    padding-left: 10px;
	float: left;
	font-size:16px;
}
.accordionlist dd{
    display:none;
	padding:0 0 20px 0;
}
.accordion_icon,
.accordion_icon span {
	display: inline-block;
	transition: all .4s;
	box-sizing: border-box;
}
.accordion_icon {
	position: relative;
	width: 30px;
	height: 30px;
	float: right;
	margin-right: 5px;
}
.accordion_icon span {
	position: absolute;
    left: 6px;
    width: 50%;
	height: 2px;
    background-color: #333333;
	border-radius: 4px;
	-webkit-border-radius: 4px;
	-ms-border-radius: 4px;
	-moz-border-radius: 4px;
	-o-border-radius: 4px;
}
.accordion_icon span:nth-of-type(1) {
    top: 10px;
	transform: rotate(0deg);
    -webkit-transform: rotate(0deg);
	-moz-transform: rotate(0deg);
	-ms-transform: rotate(0deg);
    -o-transform: rotate(0deg);
}
.accordion_icon span:nth-of-type(2) {
    top: 10px;
	transform: rotate(90deg);
    -webkit-transform: rotate(90deg);
	-moz-transform: rotate(90deg);
	-ms-transform: rotate(90deg);
    -o-transform: rotate(90deg);
}
/*＋、－切り替え*/
.accordion_icon.active span:nth-of-type(1) {
	display:none;
}
.accordion_icon.active span:nth-of-type(2) {
	top: 10px;
	transform: rotate(180deg);
    -webkit-transform: rotate(180deg);
	-moz-transform: rotate(180deg);
	-ms-transform: rotate(180deg);
    -o-transform: rotate(180deg);
}