/*
 * Base
 */
html {
    font-family: "Helvetica Neue", "Arial", "Hiragino Kaku Gothic ProN", "Meiryo", sans-serif;
    font-size: 16px;
    line-height: 1.5;
}

img {
    vertical-align: middle;
}

button {
    outline: none;
}

::-moz-selection {
    background: #b3d4fc;
    text-shadow: none;
}

::selection {
    background: #b3d4fc;
    text-shadow: none;
}

.page-header h1 {
    width: 976px;
    height: 80px;
    margin: 0 auto;
    padding-left: 10px;
    font-size: 20px;
    font-weight: normal;
    line-height: 80px;
    letter-spacing: 0.1em;
}

.page-main {
    position: relative;
}

.page-main > div {
    padding: 50px 0 100px;
}

.page-main > div h2 {
    color: #fff;
    text-align: center;
    margin: 0 0 50px;
    font-weight: normal;
    letter-spacing: 0.15em;
}

.page-main > aside {
    background-color: rgba(0,0,0,0.8);
    width: 350px;
    height: 100%;
    top: 0;
    left: -350px;
    position: fixed;
}

.page-main > aside ul {
    margin: 0;
    padding: 0;
    top: 50px;
    left: 114px;
    position: absolute;
}

.page-main > aside li {
    margin: 0 0 20px;
    list-style: none;
}

.page-main > aside button {
    background-color: rgba(0,0,0,0.8);
    display: block;
    position: absolute;
    top: 150px;
    left: 350px;
    width: 52px;
    height: 132px;
    margin: 0;
    padding: 0;
    border: none;
}

#easing {
    background-color: #019faa;
}

#easing .inner{
    width: 984px;
    margin: 0 auto;
}

#easing div.inner {
    color: #fff;
    width: 960px;
    margin-bottom: 10px;
    font-weight: normal;
    letter-spacing: 0.15em;
    text-align: right;
}

#easing input {
    border: none;
    width: 30px;
}

#easing h3.inner {
    color: #fff;
    width: 960px;
    padding: 0 13px;
    margin-bottom: 10px;
    font-weight: normal;
    letter-spacing: 0.15em;
}

#easing ul.inner {
    padding: 0;
    margin-bottom: 24px;
}

#easing li {
    position: relative;
    letter-spacing: 0.08em;
    color: #fff;
    font-size: 14px;
    list-style: none;
    width: 140px;
    height: 184px;
    padding: 0;
    margin: 0 12px;
    float: left;
}

#easing img {
    position: absolute;
    display: block;
    width: 140px;
    height: 140px;
    background-color: #fff;
    border-radius: 20px;
    margin-top: 5px;
}

#easing hr {
    width: 960px;
    border: none;
    border-top: 2px #fff solid;
    margin-bottom: 30px;
}

#easing hr.group {
    border-top: 1px rgba(255,255,255,0.4) solid;
}

.page-footer {
    background-color: #656565;
}

.page-footer small {
    display: block;
    color: #fff;
    font-size: 11px;
    text-align: right;
    width: 976px;
    margin: 0 auto;
    height: 120px;
    line-height: 120px;
    letter-spacing: 0.15em;
}

.page-footer a {
    color: #fff;
    text-decoration: none;
}

/*
 * Helpers
 */

/* Clearfix */
.clearfix:before,
.clearfix:after {
    content: " ";
    display: table;
}
.clearfix:after {
    clear: both;
}