.intro-area{display:block;width:100%;background-repeat:no-repeat;background-size:cover;background-image:url(../images/intro/intro_bg_pc.jpg);background-position:right top;background-size:cover}@media only screen and (max-width : 600px){.intro-area{background-image:url(../images/intro/intro_bg_sp.jpg)}}.intro-area .d-box-title{width:100%;max-width:1000px;height:96px;padding:0 20px;margin:0 auto 60px;background-image:url(../images/intro/intro_title.png);background-position:center}@media only screen and (max-width : 600px){.intro-area .d-box-title{height:48px;margin-bottom:40px}}.intro-outline-inner{width:100%;max-width:1000px;padding:70px 50px 80px;background-color:rgba(255,255,255,.7)}@media only screen and (max-width : 992px){.intro-outline-inner{padding:60px 20px}}@media only screen and (max-width : 600px){.intro-outline-inner{padding:30px 10px}}.intro-outline-img{overflow:hidden;font-size:0;display:block;width:100%;background-repeat:no-repeat;background-size:contain;padding-top:calc(1924 / 1770 * 100%);margin:0 auto;background-image:url(../images/intro/intro_text.png);background-position:center top}