#header.simple {
margin-bottom: 0;
}
#main.lp {
margin-top: 0; 
}
#footer {
margin: 0 auto 0 auto;
}
#content{
background-color: #dde2e5;} 

.contents_max_width{
width: 970px;
margin: 0 auto;
}

.contents_inner p {
  margin-top: 0px;
line-height: 1.6;
font-size: 16px;
margin-bottom: 16px;
}

.image_title {
  margin-top: 26px;
}


.contents_inner {
  display: flex;
  flex-direction: column;
}

h1 {
    width: 850px;
    display: flex;
    align-items: center;
}

h2 {
  font-size: 20px;
  margin-top: 20px;
  margin-bottom: 26px;
}
h2 a span {
  color: #06c;
  font-weight: bold;
}
.h2_sub span {
  font-size: 18px;
  border-bottom: 2px solid black;
  font-weight: bold;
}

.sentence_box_top{
  margin: 0 auto;
  width: 850px;
}

.sentence_box_main {
  margin: 0 auto;
  width: 850px;
}


.sentence_box {
  width: 850px;
  margin: 0 auto 32px;
}


.sentence_box_2column{
  display: flex;
  margin-bottom: 16px;
}

.text_2column {
  margin-right: 26px;
  margin-top: 32px;
}
.page_link {
  margin: 0 auto 58px;
  width: 850px;
  position: relative;
  display: flex;
}
.prev a {
  position: absolute;
  left: 0;
  font-size: 18px;
  color: #06c;
}
.next a {
  position: absolute;
  right: 0;
  font-size: 18px;
  color: #06c;
}
.related_page {
  border-top: 2px solid white;
  margin: 0 auto 58px;
  width: 850px;
}
.information_name {
  margin: 20px 18px;
  font-size: 20px;
  font-weight: bold;
}
.information_link {
  color: #06c;
}
.information_link a {
  font-size: 18px;
}

.image_3column {
  display: flex;
  justify-content: space-between;
}
.column_box {
  display:flex;
  flex-flow: column;
  width: 260px;
}