@charset "utf-8";

img{
    max-width: 100%;
    height: auto;
}
.contents_inner {
    padding-top: 45px;
    padding-bottom: 30px;
}
.box{
    background-color: #fff;
    margin-bottom: 20px;
}
.box .inner{
    width: 77.272727%; /*1020/1320*/
    padding: 40px 0;
    margin: 0 auto;
}
.box .inner h2{
    text-align: center;
    color: #ffffff;
    background-color: #000000;
    font-size: 45px;
    line-height: 1.0;
    padding: 0.3em 0;
    margin-bottom: 30px;
}
.box .inner h2 small{
    font-size: 0.6em;
    margin-left: 0.5em;
}
.box .inner .item{
    text-align: center;
    margin: 40px 0;
    font-size: 18px;
}
.box .inner .item h3{
    font-weight: bold;
    font-size: 30px;
    margin-bottom: 0.5em;
}
.box .inner .item h4{
    font-weight: bold;
    font-size: 24px;
    margin-bottom: 40px;
}
.box .inner .item p{
    margin: 40px 0;
}
.box .inner .item p.summary{
    text-align: left;
    text-indent: -1.0em;
    padding-left: 1.0em;
    width: 80%;
    margin-left: auto;
    margin-right: auto;
}
.box .inner .item p.summary:last-of-type{
    margin-bottom: 40px;
}
.box .inner .item p.summary strong{
    color: #ff0000;
}
.box .inner .recommend{
    margin-bottom: 30px;
}
.box .inner .recommend .r-box{
    border-radius: 30px;
    background-color: #f8f8f8;
    padding: 30px;
    margin-bottom: 30px;

}
.box .inner .recommend .r-box h3{
    text-align: center;
    margin-bottom: 30px;
}
.box .inner .recommend .r-box .exercise{
    display: table;
    width: 100%;
}
.box .inner .recommend .r-box .exercise h4{
    width: 162px;
    display: table-cell;
    vertical-align: middle;
}
.box .inner .recommend .r-box .exercise p{
    width: calc( 100% - 162px );
    display: table-cell;
    vertical-align: middle;
    padding-left: 1.0em;
    font-size: 18px;
}