.qa-list dl {
    position: relative;
    margin: 20px 0 0;
    cursor: pointer;
}
.qa-list dl:first-child {
  margin-top: 0;
}
.qa-list dl::after {
    position: absolute;
    top: 27px;
    right: 26px;
    display: block;
    width: 7px;
    height: 7px;
    margin: auto;
    content: '';
    transform: rotate(135deg);
    border-top: 2px solid #000;
    border-right: 2px solid #000;
}
.qa-list .open::after {
    transform: rotate(-45deg);
}
.qa-list dl dt {
    position: relative;
    margin: 0;
    padding: 20px 20px 20px 60px;
    font-weight: bold;
    background: #EFEFEF;
    border-radius: 40px;
}
.qa-list dl dt::before {
    font-size: 26px;
    line-height: 0.6;
    position: absolute;
    top: 20px;
    left: 20px;
    display: block;
    content: 'Q';
    color: #6ce07e;
}
.qa-list dl dd::before {
    font-size: 26px;
    line-height: 0.6;
    position: absolute;
    left: 20px;
    display: block;
    content: 'A';
    font-weight: bold;
    color: #FF8080;
}
.qa-list dl dd {
    position: relative;
    margin: 0;
    padding: 20px 20px 20px 60px;
}
.qa-list dl dd p {
    margin: 30px 0 0;
}
.qa-list dl dd p:first-child{
    margin-top: 0;
}

@media screen and (max-width: 767px) {
 .qa-list dl {
    margin: 10px 0 0;
}
.qa-list dl:after {
    top: 20px;
    right: 20px;
    width: 7px;
    height: 7px;
}
.qa-list dl dt {
    padding: 16px 40px 16px 50px;
    font-size: 14px;

    display:flex;
    align-items:center;
    height:60px;
}
.qa-list dl dt::before {
    font-size: 14px;
    top: 20px;
    left: 20px;
}
.qa-list dl dd::before {
    font-size: 14px;
    left: 20px;
    margin-top: 5px;
}
.qa-list dl dd {
    margin: 0;
    padding: 16px 16px 16px 50px;
    font-size: 14px;
}
.qa-list dl dd p {
    margin: 30px 0 0;
}
.qa-list dl dd p:first-child{
    margin-top: 0;
}
}