body {
  background: #ffff;
}

#main_contents{
  width: 100%;
}
.l-content{
  overflow: hidden;
}
.c-title-header{
  background: #dc874c;
  color: #fff;
  margin-bottom: 60px;
}
.l-inner{
  margin: 0 auto;
  max-width: 1024px;
  padding: 0 20px;
  position: relative;
  width: 100%;
}
.u-text--xxxxl{
  line-height: 1.77778;
}
.c-title-header__title{
  display: block;
  line-height: 1.5;
  padding: .917em 0;
  text-align: center;
}
.l-inner800{
  margin: 0 auto;
  max-width: 840px;
  padding: 0 20px;
  position: relative;
}
.u-text--xl {
  line-height: 1.77778;
}
.u-text--lg{
  line-height: 1.77778;
}
.c-section_mar{
  margin-top: 20px;
}
.item:first-of-type{
  margin-top: 20px;
}
.item {
  margin: 16px 0;
}
.txt_title{
  font-weight: bold;
}
.item ul li{
  text-indent: -2em;
  padding-left: 2em;
}
.item ul li::before{
  content: "・　";
}
small{
  font-size: 80%;
}

@media only screen and (min-width: 768px){
  .u-text--xxxxl{
    font-size: 32px;
  }
  .u-text--xl {
    font-size: 18px;
  }
  .u-text--lg {
    font-size: 16px;
  }
.txt_title{
  font-weight: bold;
  font-size: 18px;
}
}