* {
  font-family: "arial", "helvetica", "ＭＳ Ｐゴシック", "Hiragino Kaku Gothic Pro", "ヒラギノ角ゴ Pro W3", "osaka", sans-serif;
  margin: 0px auto;
  padding: 0px;
}

html,
body {
  height: 100%;
}

body {
  text-align: center;
  -webkit-text-size-adjust: 100%;
  overflow: hidden;
}

img {
  max-width: 100%;
  vertical-align: bottom;
  border: 0;
}

table {
  border-collapse: collapse;
}

a:link,
a:visited {
  color: #505050;
  text-decoration: none;
}
a:active,
a:hover {
  color: #d90000;
  text-decoration: underline;
}
:focus { outline: none; }


.box {
  width: 100%;
  height: 100%;
  color: #505050;
  font-size: 12px;
  line-height: 20px;
  text-align: left;

  position: relative;
}
.box a.next {
  display: block;
  width: 32vw;
  height: 18vw;
  max-width: 160px;
  max-height: 90px;

  position: absolute;
  bottom: 0px;
  left: 0px;
}


#p0 { background: #000000; }
#p0 a.next { background: #d90000; }
#p1 { background: #ffffff; }
#p1 a.next { background: #e6e6e6; }
#p2 {
  background: url('../image/back.jpg') no-repeat center;
  background-size: cover;
}
#p2 a.next {
  background: #ffffff;

  background: rgba(255, 255, 255, 0.5);
  -pie-background: rgba(255, 255, 255, 0.5);

}


#fb {
  position: fixed;
  bottom: 10px;
  right: 15px;
}


#link {
  color: #808080;
  font-size: 12px;
  letter-spacing: 1px;
  line-height: 18px;
  text-align: left;
  padding: 20px;

  position: fixed;
  top: 100%;
  left: 0px;
}
#link h1 {
  font-size: 14px;
  font-weight: normal;
  letter-spacing: 2px;
}
#link li {
  display: inline;
  list-style-type: none;
}



.left {
  float: left;
}
.right {
  float: right;
}
.clear {
  clear: both;
}

.alpha:active img,
.alpha:hover img {
  opacity: 0.5;
  filter: alpha(opacity=50);
  -ms-filter: "alpha(opacity=50)";
}

.block {
  display: block;
  background-repeat: no-repeat;
  background-position: bottom;
}
.block:link,
.block:visited {
  background-position: top;
}
.block:active,
.block:hover {
  background-position: bottom;
}
.block img {
  width: 100%;
  height: 100%;
}