@charset "UTF-8";

body {
  background: url(/customer/milkbook/img/top_bg.png) repeat center top;
}

.mb_header {
  margin: 0 auto;
  padding: 2% 0;
  width: 100%;
  max-width: 640px;
}
.mb_header img {
  margin-left: 15px;
  width: 40%;
  min-width: 200px;
  height: auto;
}
.mb_book {
  margin: 0 auto;
  padding: 0;
  width: 100%;
  max-width: 640px;
  background-color: white;
}
.mb_book .inner {
  margin: 0 3%;
  border-right: solid #cccccc 2px;
  border-left: solid #cccccc 2px;
  padding: 3%;
  overflow: hidden;
}

.mb_book .inner.gyunyu {
  border-right-color: #00a0e9;
  border-left-color: #00a0e9;
}
.mb_book .inner.kyotu {
  border-right-color: #46b035;
  border-left-color: #46b035;
}
.mb_book .inner.butter {
  border-right-color: #f39800;
  border-left-color: #f39800;
}

.mb_book .inner img {
  width: 100%;
  height: auto;
}
.mb_book .inner h1 {
  margin: 0;
  padding: 0 0 3%;
  width: 100%;
}

.mb_book .inner p {
  line-height: 1.5;
  padding: 0 0 3%;
}

.mb_book .inner p.indent1 {
  padding-left: 1em;
  text-indent: -1em;
}

.mb_book .inner p.imgbox {
  width: 100%;
  text-align: center;
}
.mb_book .inner p.img90 img {
  width: 90%;
  min-width: 100px;
}
.mb_book .inner p.img80 img {
  width: 80%;
  min-width: 100px;
}
.mb_book .inner p.img70 img {
  width: 70%;
  min-width: 100px;
}
.mb_book .inner p.img60 img {
  width: 60%;
  min-width: 100px;
}
.mb_book .inner p.img50 img {
  width: 50%;
  min-width: 100px;
}
.mb_book .inner p.img40 img {
  width: 40%;
  min-width: 100px;
}
.mb_book .inner p.img30 img {
  width: 30%;
  min-width: 100px;
}
.mb_book .inner p.img20 img {
  width: 20%;
  min-width: 100px;
}
.mb_book .inner p.img10 img {
  width: 10%;
  min-width: 100px;
}

.mb_book .inner ul.list1 {
  line-height: 1.5;
  padding: 0 0 3%;
  list-style-type: decimal;
  list-style-position: outside;
  margin-left: 1.5em;
}
.mb_book .inner ul.list1 li {
  padding: 0 0 1%;
}

.mb_book .inner ul.list2 {
  line-height: 1.5;
  padding: 0 0 3%;
}
.mb_book .inner ul.list2 li {
  border-top: solid 1px #ccc;
  padding: 2% 0;
  overflow: hidden;
}

.mb_book .inner .stream {
  width: 100%;
  position: relative;
  padding-bottom: 56.25%;
  margin-bottom: 5%;
}

.mb_book .inner .fl {
  float: left;
}
.mb_book .inner .fr {
  float: right;
}
.mb_book .inner .clr {
  clear: both;
}
.mb_book .inner img.w10 {
  width: 10%;
}
.mb_book .inner img.w20 {
  width: 20%;
}
.mb_book .inner img.w30 {
  width: 30%;
}
.mb_book .inner img.w40 {
  width: 40%;
}
.mb_book .inner img.w50 {
  width: 50%;
}

.mb_book .inner .mt1 {
  margin-top: 1%;
}
.mb_book .inner .mt2 {
  margin-top: 2%;
}
.mb_book .inner .mt3 {
  margin-top: 3%;
}
.mb_book .inner .mt4 {
  margin-top: 4%;
}
.mb_book .inner .mt5 {
  margin-top: 5%;
}
.mb_book .inner .mb1 {
  margin-bottom: 1%;
}
.mb_book .inner .mb2 {
  margin-bottom: 2%;
}
.mb_book .inner .mb3 {
  margin-bottom: 3%;
}
.mb_book .inner .mb4 {
  margin-bottom: 4%;
}
.mb_book .inner .mb5 {
  margin-bottom: 5%;
}

.mb_book .inner .pt1 {
  padding-top: 1%;
}
.mb_book .inner .pt2 {
  padding-top: 2%;
}
.mb_book .inner .pt3 {
  padding-top: 3%;
}
.mb_book .inner .pt4 {
  padding-top: 4%;
}
.mb_book .inner .pt5 {
  padding-top: 5%;
}
.mb_book .inner .pb1 {
  padding-bottom: 1%;
}
.mb_book .inner .pb2 {
  padding-bottom: 2%;
}
.mb_book .inner .pb3 {
  padding-bottom: 3%;
}
.mb_book .inner .pb4 {
  padding-bottom: 4%;
}
.mb_book .inner .pb5 {
  padding-bottom: 5%;
}
.mb_book .inner .f110 {
  font-size: 1.1em;
}
.mb_book .inner .f120 {
  font-size: 1.2em;
}
.mb_book .inner .f130 {
  font-size: 1.3em;
}
.mb_book .inner .f140 {
  font-size: 1.4em;
}
.mb_book .inner .f150 {
  font-size: 1.5em;
}
.mb_book .inner .fb {
  font-weight: bold;
}
.mb_book .inner .ac {
  text-align: center;
}
.mb_book .inner .ar {
  text-align: right;
}
.mb_book .inner .al {
  text-align: left;
}

.mb_book .inner .col1 {
  color: #004ea2;
}
.mb_book .inner .col2 {
  color: #5978bb;
}
.mb_book .inner .col3 {
  color: #e60012;
}

.mb_book .inner img.fl {
  margin-right: 3%;
}
.mb_book .inner img.fr {
  margin-left: 3%;
}

.mb_book .inner hr {
  height: 1px;
  border: none;
  border-top: 3px #00a0e9 solid;
  width: 60%;
  margin: 3% auto;
}
.mb_book .inner p a,
.mb_book .inner li a,
.mb_book .inner .linkbox {
  text-decoration: none;
  color: #00a0e9;
  cursor: pointer;
}

.mb_book .bottom {
  margin: 0;
  padding: 5% 3%;
  overflow: hidden;
  text-align: center;
}

.mb_book .bottom p a {
  text-decoration: none;
  color: #666666;
}

.mb_book .bottom .btn {
  display: inline-block;
  margin: 2%;
  border: 1px solid #d2d2d2;
  -moz-border-radius: 4px;
  -webkit-border-radius: 4px;
  border-radius: 4px;
  background: -webkit-gradient(linear, left top, left bottom, from(#fefefe), to(#e6e6e6));
  background: -moz-linear-gradient(center top, #fefefe, #e6e6e6);
}

.mb_book .bottom .btn a {
  display: block;
  background: url(../img/close.png) no-repeat 20% 49%;
  background-size: 15px 15px;
  padding: 10px 50px 10px 70px;
  color: #434343;
  line-height: 1;
  text-decoration: none;
}
.mb_book .bottom .pageback {
  text-align: left;
}

footer {
  margin: 0 auto;
  padding: 1% 0 5%;
  border-top: 2px solid #009fe8;
  width: 100%;
  max-width: 640px;
  text-align: center;
}