@charset "utf-8";
/* CSS Document */



#howtouse-use-box{
padding: 150px 5% 200px;
max-width: 1500px;
margin: 0 auto;
}


h1{
text-align: center;
margin: 0 0 100px;
font-size: 14px;
}

h1 span{
font-size: 45px;
display: block;
}




#use-img{
background-position: center;
background-size: cover;
height: 400px;
max-width: 1080px;
margin: 0 auto;
}

.senjou{background-image: url("../img/howtouse/senjou.jpg");}
.hositu{background-image: url("../img/howtouse/hositu.jpg");}
.syousyuu{background-image: url("../img/howtouse/syousyuu.jpg");}



#use-text{
background-color: rgba(240,240,240,0.8);
padding: 25px 6%;
margin: -80px 5% 50px;
}

















.howtouse-back{
display: block;
border: 1px solid #888888;
margin: 80px auto 0;
text-align: center;
max-width: 150px;
font-size: 13px;
padding: 8px 10px;
box-sizing: border-box;
}




/*       PC       */
@media(min-width: 991px){





}

/*     TABLET     */
@media(min-width: 768px) and (max-width: 990px){





}

/*  SMART-PHONE  */
@media(max-width: 767px){



#howtouse-use-box{padding: 100px 5% 200px;}


h1{
margin: 0 0 50px;
font-size: 11px;
}

h1 span{font-size: 25px;}


#use-img{
height: 200px;
}


}