a:link {
    color: #fff;
}

a:visited {
    color: #fff;
}

a:hover {
    color: #ff0000;
}

a:active {
    color: #ff0000;
}

.block a:link {
    color: #600;
}

.block a:visited {
    color: #600;
}

.block a:hover {
    color: #f00;
}

.block a:active {
    color: #f00;
}

body {
    background: url(../images/bg.jpg) center/cover no-repeat, #000;
    width: 100%;
    min-height: 100vh;
}

em {
    font-style: normal;
}

.block {
    overflow: hidden;
}

@media screen and (max-width: 840px) {
    img.bg {
        left: 50%;
        margin-left: -420px;
    }
}

#wrap {
    position: relative;
    width: 800px;
    margin: 0px auto;
    padding: 20px;
}

.block {
    background-image: url(../images/alpha.png);
    color: #000;
    padding: 10px 10px;
    margin-bottom: 10px;
}

.block:after {
    content: '';
    display: block;
    visibility: hidden;
    height: 0;
    clear: both;
}

.menu {
    font-size: 14px;
    background-color: #fff;
    color: #000;
    padding: 5px 30px;
    margin-bottom: 50px;
    text-align: center;
}

.menu a:link {
    color: #000;
}

.menu a:visited {
    color: #000;
}

.menu a:hover {
    color: #ff0000;
}

.menu a:active {
    color: #ff0000;
}

p {
    font-size: 16px;
    line-height: 150%;
    margin-bottom: 20px;
}

h1 {
    background-color: #fff;
    color: #000;
    padding: 2px 20px 0px 20px;
    font-size: 22px;
    font-weight: bold;
    margin-bottom: 10px;
    letter-spacing: 10px;
}

h2 {
    font-size: 20px;
    font-weight: bold;
}

h3 {
    font-size: 16px;
    font-weight: bold;
    margin-bottom: 5px;
}

#header {
    margin-bottom: 20px;
    text-align: center;
}

.totop {
    margin-bottom: 50px;
    text-align: right;
    color: #fff;
    text-shadow: 0px 0px 5px #000;
}

div#footer {
    text-align: center;
}

em {
    font-weight: bold;
}

.caption {
    font-size: 14px;
}

th,
td {
    padding: 2px 5px;
}

h1 {
    background-color: #ff0;
    color: #000;
    letter-spacing: 5px;
}

#sns {
    text-align: right;
}

#sns a {
    margin-left: 5px;
}

#sns img {
    height: 20px;
    width: auto;
}