/*	bknm
============================== */
.teaser .btn {
  display: inline-block;
  width: 29%;
  margin: 1.5em 0px 0;
}

@media all and (min-width: 768px) {
  body.cmn p.oa {
    margin: -76px -60px 40px;
  }

  section#contents {
    padding: 60px;
    box-sizing: border-box;
  }
}

@media all and (max-width: 767px) {
  .teaser .btn {
    display: inline-block;
    width: 42%;
    margin: 0.5em 0px 0;
  }

  .teaser .btn a {
    height: 8vw;
    border-radius: 8vw;
  }

  .teaser .btn a span {
    /* text-align: left; */
    margin-left: 2.2em;
    font-size: 70%;
    line-height: 8vw;
  }

  .teaser .btn a span:before {
    left: 1.2vw;
    background-position: -25px -2.5px;
    background-size: 510%;
    border-radius: 12px;
    width: 18px;
    height: 18px;
    margin-top: -9px;
  }

  .trailer {
    margin: 1em 0;
  }

  body.cmn p.oa {
    margin: -8vw -5vw 0;
    font-size: 130%;
  }

  section#contents {
    padding: 1em;
  }
}

@media all and (max-width: 767px) {
  div#page-top .txt {
    margin-bottom: 1em;
  }
}

/*	.story #bknm
============================== */
.story #bknm li.bk1 a:after {
  background-image: url(../img/story/ep1_1.jpg);
}
.story #bknm li.bk2 a:after {
  background-image: url(../img/story/ep2_1.jpg);
}
.story #bknm li.bk3 a:after {
  background-image: url(../img/story/ep3_1.jpg);
}
.story #bknm li.bk4 a:after {
  background-image: url(../img/story/ep4_1.jpg);
}
.story #bknm li.bk5 a:after {
  background-image: url(../img/story/ep5_1.jpg);
}
.story #bknm li.bk6 a:after {
  background-image: url(../img/story/ep6_1.jpg);
}
.story #bknm li.bk7 a:after {
  background-image: url(../img/story/ep7_1.jpg);
}
.story #bknm li.bk8 a:after {
  background-image: url(../img/story/ep8_1.jpg);
}
.story #bknm li.bk9 a:after {
  background-image: url(../img/story/ep9_1.jpg);
}
.story #bknm li.bk10 a:after {
  background-image: url(../img/story/ep10_3.jpg);
}