html, body, div, span, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
abbr, address, cite, code,
del, dfn, em, img, ins, kbd, q, samp,
small, strong, sub, sup, var,
b, i,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td,
article, aside, canvas, details, figcaption, figure,
footer, header, hgroup, menu, nav, section, summary,
time, mark, audio, video {
  margin: 0;
  padding: 0;
  border: 0;
  outline: 0;
  vertical-align: baseline;
  background: transparent;
}

section:after,
.clearfix:after {
  content: "";
  display: block;
  clear: both;
}

section:before,
.clearfix:before {
  content: "";
  display: block;
  clear: both;
}

section,
.clearfix {
  display: block;
}

body {
  font-family: "Noto Sans JP", sans-serif;
  font-size: 16px;
  color: #fff;
  background: #0e0203;
  line-height: 200%;
}

header{
    background-image: url(/advertisement/img/header_bg.png);
    background-repeat: no-repeat;
    background-size: contain;
    background-position: center;
    height: 611px;
    margin-top: 60px;
}

main{
    max-width: 1160px;
    margin: 0 auto;
    text-align: center;
}

main h2,
main h3{
    font-size: 40px;
}

main h2{
    margin-bottom: 40px;
}

main h3{
    margin-bottom: 55px;
}

main p{
    margin-bottom: 55px;
}

main p span{
    font-size: 24px;
    font-weight: 600;
}

main .banner{
    width: 605px;
    margin: 60px auto;
}

main .banner img{
    width: 100%;
}

main .banner a:hover{
    opacity: 0.6;
    transition: 1.0s;
}

footer{
    font-size: 12px;
    text-align: center;
    line-height: 80px;
}

@media screen and (max-width: 768px) {
    body{
        font-size: 4vw;
        line-height: 180%;
    }
    header,
    main,
    footer{
        width: 90%;
        margin: 0 auto;
    }
    header{
        background-image: url(/advertisement/img/header_bg_sp.png);
        margin-top: 10vw;
        height: 129vw;
    }
    main{
        text-align: left;
    }
    main h2,
    main h3{
        text-align: center;
        font-size: 9vw;
        line-height: 130%;
    }
    main h2,
    main h3,
    main p{
        margin-bottom: 10vw;
    }
    main p span{
        font-size: 6vw;
    }
    main .banner{
        width: 100%;
        margin: 5vw 0;
    }
    main br{
        display: none;
    }
    footer{
        font-size: 3vw;
    }
}