/* クリックで閉開 */
div.accordion {
    display: block;
    border: none;
    cursor: pointer;
    transition: 0.5s ease-in;
    position: relative;
    margin: 0;
    border-radius: 5px;
    background: #FFF;
    margin-bottom: 15px;
    padding: 3px 35px 3px 55px;
}
.accordion:before {
    content: "Q";
    position: absolute;
    left: 15px;
    top: 50%;
    display: inline-block;
    width: 30px;
    height: 30px;
    line-height: 30px;
    vertical-align: middle;
    text-align: center;
    font-family: Arial, sans-serif;
    font-size: 21px;
    background: #0088A2;
    color: #fff;
    border-radius: 50%;
    transform: translateY(-50%);
}
.accordion.active {
    margin-bottom: 0;
}
div.panel{
  max-height:0;
  overflow:hidden;
  transition: 0.3s ease-out;
}
.panel p {
    padding: 10px 20px;
    background: #fafafa;
    margin: 0 0 15px;
    position:relative;
    padding-left: 56px;
}
.panel p:before {
    content: "A";
    position: absolute;
    left: 15px;
    display: inline-block;
    width: 30px;
    height: 30px;
    line-height: 30px;
    vertical-align: middle;
    text-align: center;
    font-size: 21px;
    background: #99CFDA;
    color: #fff;
    border-radius: 50%;
}
.acco{
  position:relative;
}
div.accordion:hover{
  background-color: #ddd;
}
div.accordion:after {
    content: '\02795';
    font-size: 1rem;
    color: #777;
    position: absolute;
    right: 10px;
    top: 50%;
    transform: translateY(-46%);
}
div.accordion.active:after {
    content: "\2796";
}