img {
max-width: 100%;
height: auto;
box-sizing: border-box;
-moz-box-sizing: border-box;
-webkit-box-sizing: border-box;
-o-box-sizing: border-box;
-ms-box-sizing: border-box;
}
.wp-caption {
max-width:100%;
}

/* captions */
.post .wp-caption-text { text-align:center; font-size:8px; font-style:italic; line-height:2; margin:9px auto; }
.post .wp-caption img[class*="wp-image-"] { display:block; margin:0 auto; }

strong{
color:black;
font-weight:bold;
}

/*youtubeレスポンシブ*/
.YoutubeWrapper{
position: relative ;
margin-top: 1.2em ;
margin-bottom: 1.2em ;
padding-top: 69px ;
padding-bottom: 50% ;
overflow: hidden ;
}
 
.YoutubeWrapper iframe {
position: absolute ;
top: 0 ;
left: 0 ;
height: 100% ;
width: 100% ;
}

.box8 {
    padding: 0.5em 1em;
    margin: 2em 0;
    color: #232323;
    background: #fff8e8;
}
.box8 p {
    margin: 0; 
    padding: 0;
}