@charset "UTF-8";

/*common*/
body {
    margin: 0;
}
img {
    border: 0;
    max-width:100%;
    vertical-align: middle;
}
a {
    text-decoration: none;
}


/*index*/
.index {
    background: #efefef;
    padding-bottom: 100px;
}
.contents img {
    margin-bottom: 10px;
}
.banner {
    position: fixed;
    bottom: 0;
    z-index: 100;
    width: 100%;
}

/*contents01*/
.contents_detail {
    background: #fff;
}
.contents_detail .bt_more, .contents_detail .bt_back {
    position: relative;
    margin-bottom: 24px;
}
.contents_detail .bt_more .more {
    position: absolute;
    width: 973px;
    height: 75px;
    top: -1px;
    left: -2px;
}
.contents_detail .bt_back .back {
    position: absolute;
    width: 820px;
    height: 90px;
    top: 0;
    left: 0px;
}