#sub_menu li.round a{
   border-radius: 40px;
}

#sub_menu li.round:nth-child(2){
   margin-right: 50px;
}

#masthead li:nth-child(8){
   display: none;
}


#masthead li:nth-child(9){
   display: none;
}


#masthead li:nth-child(10){
   display: none;
}


.mainposition{
   width: 90%;
   max-width: 1100px;
   margin: 70px auto;
}


.listheader {
   text-align: center;
   margin-bottom: 80px;
}

.listheader .backgreen{
   background-color: #83D2CC;
   font-size: 26px;
   padding: 5px 20px;
   border-radius: 40px;
   display: inline-block;
}

.listheader .backgreen br{
   display: none;
}

.mainposition .fBox{
   display: flex;
   justify-content: space-between;
   margin-bottom: 80px;
}

.mainposition .fBox img{
   width: 48%;
   height: auto;
}

.p-acc {
  margin-bottom: 5px;
}
.p-acc .acc__title {
  margin: 0;
  padding: 0;
  padding: 15px;
  font-size: 24px;
  position: relative;
  cursor: pointer;
  background: #F9F8F3;
  font-weight: 400;
  padding: 40px 40px 40px 75px;
  transition: 0.3s ease all;

}

.p-acc .acc__title:hover {
  opacity: 0.8;
}
.p-acc .acc__title::before {
  content: "";
  width: 25px;
  height: 19px;
  display: inline-block;
  background: url('../img/triangle.png');
  transition: 0.3s ease all;
  margin-right: 20px;
  position: absolute;
  top: 50%;
  left: 30px;
  transform: translateY(-50%);
}

.p-acc .acc__title.is-open::before{
  transform: translateY(-50%) rotate(-180deg);

}

.p-acc .acc_container+p{
   display: none;
}

.p-acc .acc_container {
  display: none;
}
.p-acc .acc_container {
  margin: 0;
  padding: 0;
  padding: 15px;
  font-size: 16px;
  position: relative;
  cursor: pointer;
  font-weight: 300;
  padding: 40px;
}

.p-acc .acc_container p{
   margin-bottom: 0;
   font-size: 16px;
}

.p-acc .acc_container ul{
   list-style-type: none;
   margin: 0;
}

.p-acc .acc_container ul li{
   font-size: 16px;
   text-indent: -16px;
   padding-left: 16px;
}



.p-acc .acc_container .text p{
   font-size: 16px;
   margin-bottom: 0;
}

.p-acc .acc_container .fBox{
   display: flex;
   justify-content: space-between;
}

.p-acc .acc_container .fBox .room_item{
   display: flex;
   align-items: flex-start;
   flex-direction: row-reverse;
   width: 48%;
}

.p-acc .acc_container .fBox .room_item img{
   width: 192px;
}
.p-acc .acc_container .fBox .room_item .text{
   width: calc(100% - 192px);
   margin-right: 20px;
}
.p-acc .acc_container .fBox .room_item .text p{
   font-size: 16px;
   margin-bottom: 5px;
   text-indent: inherit;
   padding-left: 0;
}

.p-acc .acc_container .fBox .room_item .text .ttl{
   font-size: 18px;
}

.p-acc .acc_container .fBox.oneItem img{
   width: 294px;
}
.p-acc .acc_container .fBox.oneItem .text{
   width: calc(100% - 294px);
   margin-left: 20px;
}

.p-acc .acc_container .fBox.oneItem p{
   font-size: 16px;
   text-indent: -16px;
   padding-left: 16px;
   margin-bottom: 0;
}

.contactBox{
   background-color: rgb(245,251,251);
   padding: 30px ;
   margin-top: 40px;
   margin-bottom: 80px;
}

.contactBox p{
   font-size: 16px;
   margin-bottom: 0;
}

.contactBox p.ttl{
   color: #83D2CC;
   font-size: 20px;
   margin-bottom: 5px;
}



@media screen and (min-width: 1460px){

}

@media screen and (min-width:1200px){

}
@media screen and (max-width:1200px){

}



@media screen and (max-width: 910px){
   .p-acc .acc_container .fBox{
      margin-bottom: 0;
   }
   .p-acc .acc_container .fBox .room_item{
   display: block;
   width: 48%;
}

.p-acc .acc_container .fBox .room_item img{
   width: 100%;
}
.p-acc .acc_container .fBox .room_item .text{
   width: 100%;
   margin-right: 20px;
}
.p-acc .acc_container .fBox .room_item .text p{
   font-size: 16px;
   margin-bottom: 5px;
}

.p-acc .acc_container .fBox .room_item .text .ttl{
   font-size: 18px;
   margin-top: 5px;
}


}


@media screen and (max-width: 600px){
.listheader {
   margin-bottom: 60px;
}

.listheader .backgreen{
   font-size: 20px;
}

.mainposition .fBox{
   display: flex;
   justify-content: space-between;
   margin-bottom: 60px;
}

.mainposition .fBox img{
   width: 48%;
   height: auto;
}

.p-acc {
  margin-bottom: 5px;
}
.p-acc .acc__title {
  margin: 0;
  padding: 0;
  padding: 15px;
  font-size: 18px;
  position: relative;
  cursor: pointer;
  background: #F9F8F3;
  font-weight: 400;
  padding: 25px 15px 25px 55px;
  transition: 0.3s ease all;
}

.p-acc .acc__title:hover {
  opacity: 0.8;
}
.p-acc .acc__title::before {
  content: "";
  width: 20px;
  height: 15px;
  background-size: contain;
  transition: 0.3s ease all;
  margin-right: 10px;
  left: 20px;
}


.p-acc .acc_container {
  margin: 0;
  padding: 0;
  padding: 15px;
  font-size: 16px;
  position: relative;
  cursor: pointer;
  font-weight: 300;
  padding: 25px 25px 25px 40px;
}

.p-acc .acc_container p{
   margin-bottom: 0;
}

.p-acc .acc_container .fBox{
   display: block;
   margin-bottom: 0;
}

.p-acc .acc_container .fBox .room_item{
   display: block;
   width: 100%;
}

.p-acc .acc_container .fBox .room_item:not(:last-child){
   margin-bottom: 20px;
}
.p-acc .acc_container .fBox .room_item img{
   width: 100%;
}
.p-acc .acc_container .fBox .room_item .text{
   width: 100%;
   margin-right: 20px;
}
.p-acc .acc_container .fBox .room_item .text p{
   font-size: 16px;
   margin-bottom: 5px;
}

.p-acc .acc_container .fBox .room_item .text .ttl{
   font-size: 18px;
   margin-top: 5px;
}

.p-acc .acc_container .fBox.oneItem img{
   display: block;
   width: 100%;
}
.p-acc .acc_container .fBox.oneItem .text{
   width: 100%;
   margin-left: 0;
   margin-top: 10px;
}

.p-acc .acc_container .fBox.oneItem p{
   font-size: 16px;
   text-indent: -16px;
   padding-left: 16px;
   margin-bottom: 0;
}

.contactBox{
   background-color: rgb(245,251,251);
   padding: 30px ;
   margin-top: 40px;
   margin-bottom: 80px;
}

.contactBox p{
   font-size: 16px;
   margin-bottom: 0;
}

.contactBox p.ttl{
   color: #83D2CC;
   font-size: 20px;
   margin-bottom: 5px;
}

}
@media screen and (max-width: 1010px){

   #masthead li:nth-child(8){
      display: block;
   }


   #masthead li:nth-child(9){
      display: block;
   }


   #masthead li:nth-child(10){
      display: block;
   }

}
@media screen and (max-width: 390px){
   .listheader .backgreen br{
      display: block;
   }

   .listheader .backgreen span{
      display: none;

   }

   .listheader .backgreen{
      font-size: 18px;
   }
   .listheader{
      text-align: center;
      line-height: 1.4;
   }
   .listheader .backgreen {
      padding: 8px 35px;
   }
}