#accordion{margin-top: 20px;}
.accordion-container .accordion-title {
    background: url(../img/q_icon.png)no-repeat 10px 11px;
    background-size: 28px;    
  position: relative;
  margin:  0 0 5px;
  padding: 8px 50px 4px;
  background-color: #006666;
    border-radius: 8px;
  font-size: 1.25em;
  font-weight: normal;
  color: #fff;
  cursor: pointer;
}
.accordion-container .accordion-title:hover,
.accordion-container .accordion-title:active,
.accordion-title.open { 
  background-color: #00aaa7;
}

.accordion-container .accordion-title::before {
  content: "";
  position: absolute;
  background: url(../img/arrow_img.png)no-repeat top;
  background-size: contain;
    top: 0;
    bottom: 0;
    right: 25px;
    margin: auto;
    width: 24px;
    height: 14px;
  transition: all .3s ease-in-out ;
}

.accordion-container .accordion-title::after {
  content: "";
  position: absolute;
  right: 25px;
  /*横線*/
  transition: all .2s ease-in-out;
}

.accordion-container .accordion-title.open::before {
  transform: rotateX(180deg);
}

.accordion-container .accordion-title.open::after {
  opacity: 0;
}

.accordion-content {
    background: #F9F9F9 url(../img/a_icon.png)no-repeat 10px 20px;
    background-size: 28px;
    padding: 20px 30px 50px 48px;
    line-height: 1.6;
    margin-bottom: 5px;
    
}



.more-btn p {
    display: inline-block;
    color: #fff;
    cursor: pointer;
    background: #eb5602;
    padding: 12px 20px 5px;
    width: 22%;
    line-height: 1;
    border-radius: 50px;
}
.more-btn p span{display: block;}

.close-btn {
  padding:0;
}
.close-btn p {
  background: #aaa;
}



.faq_block {
    position: relative;
}

.all-open-btn {
    position: absolute;
    right: 2%;
    top: 0;
    border: 1px solid #E1E1E1;
    padding: 5px 15px;
    width: 15%;
    text-align: center;
}

@media screen and (max-width: 768px){
    .more-btn p{width: 50%;}
    .content-wrap{1000px;}
    .all-open-btn {
        position: relative;
        right: 0;
        left: 64%;
        top: 0;
        width: 35%;
    }
    
    .accordion-content{
        background: #F9F9F9 url(../img/a_icon.png)no-repeat 10px 8px;
        background-size: 5%;
        padding: 2% 2% 0 11%; 
    }
    .accordion-container .accordion-title {
        background-size: 5%;    
        padding: 8px 11% 4px;    
    }
    .accordion-container .accordion-title::before{
            right: 8px;
    }
}


#nav-btn {
  display: none;
  outline: none;
}

@media screen and (max-width: 768px) {
  #nav-btn {
    display: block;
    position: fixed;
    z-index: 11;
    top: 10px;
    right: 10px;
    background: transparent;
    border: none;
  }

  .hamburger {
    position: relative;
    display: block;
    width: 50px;
    height: 44px;
  }
  .hamburger .bdr {
    position: absolute;
    left: 0;
    width: 100%;
    height: 4px;
    border-radius: 4px;
    background: #000;
    transition: all .5s;
  }
  .hamburger .bdr:nth-child(1) {
    top: 0;
  }
  .hamburger .bdr:nth-child(2) {
    top: 20px;
  }
  .hamburger .bdr:nth-child(3) {
    bottom: 0;
  }
  .hamburger.is-active .bdr {
    background: #000;
  }
  .hamburger.is-active .bdr:nth-child(1) {
    transform: translateY(20px) rotate(-45deg);
  }
  .hamburger.is-active .bdr:nth-child(2) {
    opacity: 0;
  }
  .hamburger.is-active .bdr:nth-child(3) {
    transform: translateY(-20px) rotate(45deg);
  }

  .menu {
    position: fixed;
    top: 0;
    right: 0;
    width: 300px;
    height: 100%;
    padding-top: 70px;
    text-align: left;
    font-size: 13px;
    background: #fff;
    z-index: 5;
    transform: translateX(320px);
    transition: .4s all;
    box-shadow: -4px 0 10px 0px rgba(103, 103, 103, 0.78);  
  }
  .menu ul {
    display: block;
    width: 300px;
    line-height: 70px;
    background: none;
    color: #000;
    text-align: center;
  }
  .menu ul li {
    transition: all .5s;
  }
  .menu ul li:hover {
    background: #fff;
  }
  .menu ul li a:after {
    display: none;
  }

  .nav-open .menu {
    transform: translateX(0);
  }
  .nav-open #contents {
    transform: translateX(-300px);
  }
}


.grad-wrap{
    position: relative;
    margin-bottom: 40px;}
.grad-btn {
    z-index: 9;
    position: absolute;
    bottom: -42px;
    left: 0;
    right: 0;
    margin: auto;
    width: 100px;
    height: 45px!important;
    text-align: center;
    width: 200px;
}
.grad-btn::before {
    background: #eb5602;
    content: "さらに表示する";
    color: #fff;
    display: block;
    border-radius: 50px;
    padding: 5px 0;
}
.grad-item {
  position: relative;
  overflow: hidden;
  height: 500px; /*隠した状態の高さ*/
}
.grad-item::before {
  display: block;
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 230px; /*グラデーションで隠す高さ*/
  background: -webkit-linear-gradient(top, rgba(255,255,255,0) 0%, rgba(255,255,255,0.9) 50%, rgba(255,255,255,0.9) 50%, #fff 100%);
  background: linear-gradient(top, rgba(255,255,255,0) 0%, rgba(255,255,255,0.9) 50%, rgba(255,255,255,0.9) 50%, #fff 100%);
  content: "";
}
.grad-trigger {
  display: none; /*チェックボックスは常に非表示*/
}
.grad-trigger:checked ~ .grad-btn::before {
  content: "閉じる" /*チェックされていたら、文言を変更する*/;
    background: #ccc;
      
}
.grad-trigger:checked ~ .grad-item {
  height: auto; /*チェックされていたら、高さを戻す*/
}
.grad-trigger:checked ~ .grad-item::before {
  display: none; /*チェックされていたら、grad-itemのbeforeを非表示にする*/