article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
nav,
section {
    display: block
}

audio[controls],
canvas,
video {
    display: inline-block;
    *display: inline;
    *zoom: 1
}

html {
    font-size: 100%;
    /*overflow-y: scroll;*/
    -webkit-overflow-scrolling: touch;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%
}

body {
    margin: 0;
    font-size: 13px;
    line-height: 1.46;
    background-color: #191919
}

body,
button,
input,
select,
textarea {
    font-family: Roboto, Helvetica, Arial, "LiHei Pro", "微軟正黑體", MS Gothic, sans-serif, PMingLiu, mingLiu
}

a {
    color: #00e;
    text-decoration: none
}

a:focus {
    outline: 0
}

a:hover,
a:active {
    outline: 0
}

abbr[title] {
    border-bottom: 1px dotted
}

b,
strong {
    font-weight: bold
}

blockquote {
    margin: 1em 40px
}

dfn {
    font-style: italic
}

hr {
    display: block;
    height: 1px;
    border: 0;
    border-top: 1px solid #ccc;
    margin: 1em 0;
    padding: 0
}

ins {
    background: #ff9;
    color: #000;
    text-decoration: none
}

mark {
    background: #ff0;
    color: #000;
    font-style: italic;
    font-weight: bold
}

pre,
code,
kbd,
samp {
    font-family: monospace, monospace;
    _font-family: 'courier new', monospace;
    font-size: 1em
}

pre {
    white-space: pre;
    white-space: pre-wrap;
    word-wrap: break-word
}

q {
    quotes: none
}

q:before,
q:after {
    content: "";
    content: none
}

small {
    font-size: 85%
}

sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline
}

sup {
    top: -0.5em
}

sub {
    bottom: -0.25em
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style-type: none
}

dd {
    margin: 0 0 0 40px
}

nav ul,
nav ol {
    list-style: none;
    margin: 0;
    padding: 0
}

img {
    border: 0;
    -ms-interpolation-mode: bicubic
}

svg:not(:root) {
    overflow: hidden
}

figure {
    margin: 0
}

form {
    margin: 0
}

fieldset {
    border: 0;
    margin: 0;
    padding: 0
}

legend {
    border: 0;
    *margin-left: -7px;
    padding: 0
}

label {
    cursor: pointer
}

button,
input,
select,
textarea {
    font-size: 100%;
    margin: 0;
    vertical-align: baseline;
    *vertical-align: middle
}

button,
input {
    line-height: normal;
    *overflow: visible
}

button,
input[type="button"],
input[type="reset"],
input[type="submit"] {
    cursor: pointer;
    -webkit-appearance: button
}

input[type="checkbox"],
input[type="radio"] {
    box-sizing: border-box
}

input[type="search"] {
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box;
    box-sizing: content-box
}

button::-moz-focus-inner,
input::-moz-focus-inner {
    border: 0;
    padding: 0
}

textarea {
    overflow: auto;
    vertical-align: top
}

input:invalid,
textarea:invalid {
    background-color: #f0dddd
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

.ir {
    display: block;
    text-indent: -999em;
    overflow: hidden;
    background-repeat: no-repeat;
    text-align: left;
    direction: ltr
}

.ir br {
    display: none
}

.hidden {
    display: none;
    visibility: hidden
}

.visuallyhidden {
    border: 0;
    clip: rect(0 0 0 0);
    height: 1px;
    margin: -1px;
    overflow: hidden;
    padding: 0;
    position: absolute;
    width: 1px
}

.visuallyhidden.focusable:active,
.visuallyhidden.focusable:focus {
    clip: auto;
    height: auto;
    margin: 0;
    overflow: visible;
    position: static;
    width: auto
}

.invisible {
    visibility: hidden
}

.clearfix:before,
.clearfix:after {
    content: "";
    display: table
}

.clearfix:after {
    clear: both
}

.clearfix {
    zoom: 1
}

@media print {
    * {
        background: transparent !important;
        color: black !important;
        text-shadow: none !important;
        filter: none !important;
        -ms-filter: none !important
    }

    a,
    a:visited {
        color: #444 !important;
        text-decoration: underline
    }

    a[href]:after {
        content: " ("attr(href) ")"
    }

    abbr[title]:after {
        content: " ("attr(title) ")"
    }

    .ir a:after,
    a[href^="javascript:"]:after,
    a[href^="#"]:after {
        content: ""
    }

    pre,
    blockquote {
        border: 1px solid #999;
        page-break-inside: avoid
    }

    thead {
        display: table-header-group
    }

    tr,
    img {
        page-break-inside: avoid
    }

    img {
        max-width: 100% !important
    }

    @page {
        margin: .5cm
    }

    p,
    h2,
    h3 {
        orphans: 3;
        widows: 3
    }

    h2,
    h3 {
        page-break-after: avoid
    }
}

.bottom-icon-all {
    background: #eaeaea;
    border-radius: 10px;
    width: 940px;
    margin: 0 auto 10px;
    padding: 10px 10px
}

.bottom-icon-all ul li {
    width: 112px;
    float: left;
    margin: 3px 2px;
    text-align: center
}

.background-content-m1 {
    background: #fff;
    padding: 24px;
    font-family: Arial, Helvetica, sans-serif
}

ul#nav li#nav_about a {
    display: block;
    background-image: url("../.img/sn/user-guide-images/common/nav_about.gif");
    background-position: center top;
    height: 48px;
    width: 89px
}

ul#nav li#nav_howtosubscibe a {
    display: block;
    background-image: url("../.img/sn/user-guide-images/common/nav_howtosubscribe.gif");
    background-position: center top;
    height: 48px;
    width: 170px
}

ul#nav li#nav_more {
    display: block;
    background-image: url("../.img/sn/user-guide-images/common/nav_border.png");
    background-position: center top;
    height: 48px;
    width: 410px
}

ul#nav li a.highlight {
    background-position: center bottom !important
}

.clear_fix {
    clear: both;
    height: 0;
    width: 0
}