@charset "utf-8";

/*全体の設定
---------------------------------------------------------------------------*/
body {
  background: #f5f5f5;
  color: #313131;
  /*全体の文字色*/
  margin: 0px;
  padding: 0px;
}

p {
  line-height: 1.6;
  margin: 10px;
  color: #fff;
}


/*リンク（全般）設定
---------------------------------------------------------------------------*/
a {
  color: #555;
  /*リンクテキストの色*/
  text-decoration: none;
}

a:hover {
  color: #006ddc;
  /*マウスオン時の文字色（全体）*/
}

a:hover .btn {
  position: relative;
  top: 3pt;
  left: 3pt;
}

/*コンテナー（HPを囲むブロック）
---------------------------------------------------------------------------*/
#container {
  width: 750px;
  /*コンテナー幅*/
  background-color: #fff;
  border-left: 1px solid #ccc;
  border-right: 1px solid #ccc;
  text-align: center;
  margin: 0 auto;
  overflow: hidden;
}

.video_area1{
  background-image: url(../img/fv_btm.png);
background-repeat: no-repeat;
background-position:center;
height: 384px;
}


.video_area2{
  background-image: url(../img/kangei_back.png);
background-repeat: no-repeat;
background-position:center;
height: 881px;
}


.video_area3{
  padding-top: 50px;
  background-image: url(../img/use_back.png);
background-repeat: no-repeat;
background-position:center;
height: 705px;
}


.kaisai_area{
 background-image: url(../img/kaisai_back.png);
 background-repeat: no-repeat;
background-position:center;
padding: 50px 50px;
}

.voice_area{
 background-image: url(../img/voice_back.png);
 background-repeat: no-repeat;
background-position:center;
padding: 60px 50px;
}

.white_box{
  background-color: #fff;
  border-radius: 10px;
  margin: 0 auto;
  padding: 30px 0;
}

.utilization_area{
  background-color: #d6f5fa;
  padding: 0px 20px 50px;
}

.mg{
  margin: 50px;
}

.mg10{
  margin: 20px;
}

.btn{
  margin-top: 20px;
}

h3{
  font-size: 20px;
  color: #494949;
  margin-top: 20px;
}

.txt{
  color: #494949;
  margin-bottom: 0;
}

.img_width{
  width: 90%;
}

/*フッター設定
---------------------------------------------------------------------------*/
footer {
  width: 100%;
  margin: 0 auto;
  font-size: 85%;
  text-align: center;
  padding-top: 20px;
  padding-bottom: 15px;
  color: #fff;
  position: relative;
  background-color: #292929;
  font-size: 90%;
}

footer a {
  color: #fff;
  margin: 10px 0;
}

footer p {
  margin: 10px 0;
}

.copy{
  color: #fff;
  text-align: center;
}

/*FAQ
---------------------------------------------------------------------------*/


.faq ul {
  margin: 25px 20px;
  vertical-align: middle;
}

.faq_item {
  display: flex;
  align-items: flex-start;
  margin: 5px 25px 5px;
}

.q_txt {
  font-size: 24px;
  text-align: left;
  font-weight: bold;
  margin: 0px 20px ;
  color: #444;
}

.a_txt {
  font-size: 20px;
  text-align: left;
  margin: 5px 20px 0;
  color: #444;
}

.line_dot {
  border: dotted #e6e6e6 2px;
  margin: 20px 25px;
}

a{
  color: blue;
}



/*アコーディオン
---------------------------------------------------------------------------*/

.accordion_area {}
.accordion_area .accordion_one .ac_header {
  background-color: #ffffff;
  border: 1px solid #ccc;
  padding: 1.5rem 4rem 1.5rem 2rem;
  position: relative;
  z-index: +1;
  cursor: pointer;
  transition: .2s;
}
.accordion_area .accordion_one .ac_header:not(.open):hover {
  background-color: #f1f8ff;
}
.accordion_area .accordion_one:nth-child(odd) .ac_header {
  background-color: #f5f5f5;
}
.accordion_area .accordion_one:nth-child(odd) .ac_header:not(.open):hover {
  background-color: #f1f8ff;
}
.accordion_area .accordion_one .ac_header .i_box {
  position: absolute;
  top: 50%;
  right: 2rem;
  width: 20px;
  height: 20px;
  margin-top: -10px;
}
.accordion_area .accordion_one .ac_header .i_box:before, .accordion_area .accordion_one .ac_header .i_box:after {
  position: absolute;
  content: "";
  margin: auto;
  box-sizing: border-box;
  vertical-align: middle;
}
.accordion_area .accordion_one .ac_header .i_box:before {
  border-top: 2px solid #014897;
  width: 20px;
  height: 0;
  top: 0;
  bottom: 0;
  right: 0;
}
.accordion_area .accordion_one .ac_header .i_box:after {
  border-left: 2px solid #014897;
  width: 0;
  height: 20px;
  top: 0;
  bottom: 0;
  right: 9px;
  transition: .3s;
}
.accordion_area .accordion_one .ac_header.open .i_box:after {
  height: 0;
}
.accordion_area .accordion_one .ac_inner {
  display: none;
  padding: 1.5rem 2rem 1.5rem 2rem;
  border-left: 1px solid #ccc;
  border-right: 1px solid #ccc;
  border-bottom: 1px solid #ccc;
  box-sizing: border-box;
  background: #fff;
}
@media screen and (max-width: 768px) {
  .accordion_area .accordion_one .ac_header {
    padding: 1rem 2rem ;
  }
  .accordion_area .accordion_one .ac_header .i_box {
    right: 0.8rem;
    width: 15px;
    height: 15px;
    margin-top: -7px;
  }
  .accordion_area .accordion_one .ac_header .i_box:before {
    width: 15px;
  }
  .accordion_area .accordion_one .ac_header .i_box:after {
    height: 15px;
    right: 7px;
  }
  .accordion_area .accordion_one .ac_inner {
    padding: 1rem 2rem ;
  }
}

/*=========
faq
=========*/

.p-faq__headinner {
  display: block;
  padding-left: 35px;
  position: relative;
  line-height: 1.5;
}
.p-faq__headinner::before {
  position: absolute;
  left: 0;
  top: 0;
  content: "";
  width: 32px;                 /* 画像サイズ（PC） */
  height: 32px;
  background: url("../img/q.png") no-repeat center center / contain;
}

.p-faq__headinner p.p-faq__q-txt {
  font-size: 20px;
  margin-left: 20px;
  color: #313131;
  text-align: left;
  font-weight: bold;
  font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}

.p-faq__bodyinner {
  display: block;
  padding-left: 35px;
  position: relative;
  line-height: 1.5;
}
.p-faq__bodyinner::before {
 position: absolute;
  left: 0;
  top: 0;
  content: "";
  width: 32px;                 /* 画像サイズ（PC） */
  height: 32px;
  background: url("../img/a.png") no-repeat center center / contain;

}
.p-faq__bodyinner p.p-faq__a-txt {
  font-size: 18px;
  margin-left: 20px;
  color: #313131;
  text-align: justify;
  font-family: 'Franklin Gothic Medium', 'Arial Narrow', Arial, sans-serif;
}

section{
  padding: 0 50px;
  margin-top: -60px;
}


@media screen and (max-width: 768px) {
  .p-faq__headinner {
    padding-left: 25px;
  }
  .p-faq__headinner::before {
    font-size: 14px;
  }
  .p-faq__headinner p.p-faq__q-txt {
    font-size: 26px;
  }

  .p-faq__bodyinner p.p-faq__a-txt {
  font-size: 22px;
  margin-left: 20px;
}
}