.page {
    width: 965px;
    margin-left: auto;
    margin-right: auto;
}

.main {
    float: right;
    width: 620px;
    padding-top: 20px;
    padding-left: 20px;
    padding-bottom: 40px;
}

.header {
    float: right;
    width: 620px;
    height: 75px;
    text-align: center;
    vertical-align: middle;
    padding-left: 20px;
}

.contents {
    float: left;
    background-color: transparent; 
    width: 320px;
    background-image: url('../images/btf/btf_background.jpg');
    background-repeat: no-repeat; 
    padding-top: 75px;
    padding-bottom: 25px;
    text-align: center;
}

.rudeword {
    color: #000000;
    background: #000000;
}