@charset "utf-8";

.otoiawase_itiran {
    height: 100px;
    position: relative;
    background-color: #f4f4f4;
    border-bottom: 1px solid #89898996;
}
.otoiawase_itiran p{
    font-size: 25px;
    font-weight: bold;
    line-height: 100px;
    text-align: center;
}
.head_width{
    width: 750px;
    margin: 0 auto;
    position: relative;
}
.back_left_b {
    position: absolute;
    top: 50%;
    left: -7vw;
    transform: translate(0, -50%);
}
.back_left_b div {
    height: 17px;
    width: 17px;
    display: block;
    border: 2px solid gray;
    border-right-width: 0;
    border-bottom-width: 0;
    -webkit-transform: rotate(-45deg);
}
ul {
    width: 750px;
    margin: 0 auto;
    padding-top: 35px;
}
.e_qa_header {
    font-size: 20px;
    padding: 20px 0 20px;
    position: relative;
    font-weight: bold;
}
.e_qa_header:before {
    content: '';
    width: 15px;
    height: 15px;
    position: absolute;
    top: 50%;
    right: 20px;
    transform: translate(0, -50%)rotate(45deg);
    border-bottom: 3px solid #b1b0b0;
    border-right: 3px solid #b1b0b0;
}
.e_qa_header span {
    font-size: 20px;
    color: #e62019;
}
.e_qa_inner{
	display: none;
    background-color: #e8ecef99;
    padding: 10px 10px 10px 30px;
    position: relative;
}
.answer {
    position: absolute;
    font-size: 16px;
    left: 10px;
    color: #0071ba;
    font-weight: bold;
}
.e_qa_contents {
    font-size: 16px;
    line-height: 20px;
    margin-bottom: 18px;
}
.e_qa_contents2 {
    font-size: 16px;
    line-height: 20px;
}
.e_qa_list li .e_qa_header.qa_on:before {
	content: '';
	top: 59%;
	border-top: 3px solid #b1b0b0;
	border-left: 3px solid #b1b0b0;
	border-bottom: none;
	border-right: none;
}
.qa_fix {
    background-color: #fff;
    padding: 40px 0;
}
.qa_button {
    width: fit-content;
    background-color: #76a2c2;
    color: #fff;
    border-radius: 10px;
    margin: 0px auto;
}
.qa_button p {
    padding: 10px 20px;
    font-size: 16px;
    color: #fff;
    font-weight: bold;
}

@media screen and (max-width:900px) {
.head_width, ul{
    width: 640px;
}
}
@media screen and (max-width:480px) {
.otoiawase_itiran {
    height: 16vw;
    position: relative;
    background-color: #fff;
    border-bottom: 1px solid #89898996;
}
.otoiawase_itiran p {
    font-size: 4vw;
    text-align: center;
    font-weight: bold;
	line-height: 16vw;
}
.head_width, ul{
    width: 100%;
	padding-top: 0px;
}
.back_left_b {
    position: absolute;
    top: 50%;
    left: 6vw;
    transform: translate(0, -50%);
}
.back_left_b div {
    height: 3vw;
    width: 3vw;
    display: block;
    border: 0.4vw solid gray;
    border-right-width: 0;
    border-bottom-width: 0;
    -webkit-transform: rotate(-45deg);
}
.e_qa_list li {
	border-bottom: 1px solid #f1f0f0;
	cursor: pointer;
}
.e_qa_header {
	font-size: 3.4vw;
	padding: 4vw 4vw 3vw 3vw;
	position: relative;
	font-weight: bold;
}
.e_qa_header span {
	font-size: 3.5vw;
	color: #e62019;
}
.e_qa_header:before {
	content: '';
	width: 2.7vw;
    height: 2.7vw;
	position: absolute;
	top: 44%;
	right: 4vw;
	transform: translate(0, -50%)rotate(45deg);
	border-bottom: 0.4vw solid #b1b0b0;
    border-right: 0.4vw solid #b1b0b0
}
.e_qa_list li .e_qa_header.qa_on:before {
	content: '';
	top: 59%;
	border-top: 0.4vw solid #b1b0b0;
	border-left: 0.4vw solid #b1b0b0;
	border-bottom: none;
	border-right: none;
}
.e_qa_inner {
	display: none;
	background-color: #e8ecef99;
	padding: 4vw 4vw 4vw 8.3vw;
}
.e_qa_contents {
	font-size: 3.1vw;
	line-height: 4vw;
	margin-bottom: 5vw;
}
.e_qa_contents2 {
	font-size: 3.1vw;
	line-height: 4vw;
}
.answer {
	position: absolute;
	font-size: 3.5vw;
	left: 3.2vw;
	color: #0071ba;
	font-weight: bold;
}
.qa_fix{
    background-color: #fff;
    padding: 5vw 0;
}
.qa_button {
    width: fit-content;
    background-color: #76a2c2;
    color: #fff;
    border-radius: 2vw;
    margin: 0px auto;
}
.qa_button p {
    padding: 2vw 5vw;
    font-size: 3.2vw;
    color: #fff;
    font-weight: bold;
}
.back_left div:hover, .qa_button:hover {
	opacity: 0.6;
}
}