@charset "UTF-8";

.seo__nav {
  width: 1200px;
  margin: 0 auto; }

.seo .seo__read {
  margin-bottom: 4%; }

.seo h3 {
  border-bottom: 1px solid #CBCBCB;
  margin-bottom: 1%;
  padding-bottom: 1%;
  font-size: 2.8rem; 
}

.seo h4 {
   font-size: 2.2rem;
    background: #999999;
    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    margin-bottom: 1%;
    color: #fff;
}


.seoItems__title--blackBox {
padding: 1.4% 1.9%;
background: #000;
color: #fff;
margin-right: 20px;
}
.seoMatter {
margin-top: 40px;
padding-left: 1.6rem;
}
.seo li span{
color: #3264AF;
display: inline;
font-size: 22px;
}
.firstYear {margin-bottom: 6%; }

.firstYear .text-small--space {margin-bottom: 3%; }
.firstYear .blackBox {margin: 0; }
.month--lastborder {
  padding: 2% 0;
  font-size: 2rem;
  -webkit-box-pack: end;
  -ms-flex-pack: end;
  justify-content: flex-end;
  border-bottom: 2px solid #4664AA;
  margin-bottom: 2%; }
  
.month--lastborder span {
font-size:2rem;
width: 35%;
font-weight: bold;
color: #4664AA; }

.mentettl {
    padding: 1.5%;
    background: #f1f1f1;
    font-size: 2.2rem;
    font-weight: bold;
    margin-bottom: 12px;
}
.kakomi {
    width: 100%;
    height: auto;
    background-color: #f1f1f1;
    padding: 30px;
    margin-top: 20px;
}
.kakomittl {
    font-weight: 600;
	font-size: 1.2em;}


@media all and (max-width: 1023px) {
.seo__nav {
    width: 100%; } }

@media all and (max-width: 768px) {
.seoMatter{margin-top: 20px;}
.seoMatter li{
padding-left: 1.6rem;
text-indent: -1.6rem;
}
.seoMatter li span {
 font-size: 15px;
}
p.seoMatter{
padding-left: 0;
}
     }

@media all and (max-width: 600px) {


.seo h3 {
font-size:1.6rem;
margin-bottom: 15px;
padding-bottom: 10px;
}

.seo h4 {font-size:1.6rem;}

.seo__nav tr td {font-size: 1.2rem; }

.seo__nav td:nth-of-type(2){margin: 0; }

.seo .seo__read{margin-bottom: 10%; } 

.mentettl {font-size: 1.6rem;
}
	
}