/*------------------------------------------------------------------
[Stylesheet]
JAMES Framework - Reset & Typography
-------------------------------------------------------------------*/

/*! normalize.css v3.0.1 | MIT License | git.io/normalize */
/**
 * 1. Set default font family to sans-serif.
 * 2. Prevent iOS text size adjust after orientation change, without disabling
 *    user zoom.
 */
html {
    font-family: dosis,Segoe UI,Lucida Grande,Helvetica,Microsoft YaHei,FreeSans,Arimo,Droid Sans,wenquanyi micro hei,Hiragino Sans GB,Hiragino Sans GB W3,Arial,sans-serif;
    /* 1 */
    -ms-text-size-adjust: 100%;
    /* 2 */
    -webkit-text-size-adjust: 100%;
    /* 2 */ }

/**
 * Remove default margin.
 */
body {
    margin: 0;
}

/* HTML5 display definitions
   ========================================================================== */
/**
 * Correct `block` display not defined for any HTML5 element in IE 8/9.
 * Correct `block` display not defined for `details` or `summary` in IE 10/11 and Firefox.
 * Correct `block` display not defined for `main` in IE 11.
 */
article, aside, details, figcaption, figure, footer, header, hgroup, main, nav, section, summary {
    display: block;
}

/**
 * 1. Correct `inline-block` display not defined in IE 8/9.
 * 2. Normalize vertical alignment of `progress` in Chrome, Firefox, and Opera.
 */
audio, canvas, progress, video {
    display: inline-block;
    /* 1 */
    vertical-align: baseline;
    /* 2 */
}

/**
 * Prevent modern browsers from displaying `audio` without controls.
 * Remove excess height in iOS 5 devices.
 */
audio:not([controls]) {
    display: none;
    height: 0; }

/**
 * Address `[hidden]` styling not present in IE 8/9/10.
 * Hide the `template` element in IE 8/9/11, Safari, and Firefox < 22.
 */
[hidden], template {
    display: none;
}

/* Links
   ========================================================================== */
/**
 * Remove the gray background color from active links in IE 10.
 */
a {
    background: transparent; }

/**
 * Improve readability when focused and also mouse hovered in all browsers.
 */
a:active, a:hover {
    outline: 0; }

/* Text-level semantics
   ========================================================================== */
/**
 * Address styling not present in IE 8/9/10/11, Safari, and Chrome.
 */
abbr[title] {
    border-bottom: 1px dotted; }

/**
 * Address style set to `bolder` in Firefox 4+, Safari, and Chrome.
 */
b, strong {
    font-weight: bold; }

/**
 * Address styling not present in Safari and Chrome.
 */
dfn {
    font-style: italic; }

/**
 * Address variable `h1` font-size and margin within `section` and `article`
 * contexts in Firefox 4+, Safari, and Chrome.
 */
h1 {
    font-size: 2em;
    margin: 0.67em 0; }

/**
 * Address styling not present in IE 8/9.
 */
mark {
    background: #ff0;
    color: #000; }

/**
 * Address inconsistent and variable font size in all browsers.
 */
small {
    font-size: 80%; }

/**
 * Prevent `sub` and `sup` affecting `line-height` in all browsers.
 */
sub, sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline; }

sup {
    top: -0.5em; }

sub {
    bottom: -0.25em; }

/* Embedded content
   ========================================================================== */
/**
 * Remove border when inside `a` element in IE 8/9/10.
 */
img {
    border: 0; }

/**
 * Correct overflow not hidden in IE 9/10/11.
 */
svg:not(:root) {
    overflow: hidden; }

/* Grouping content
   ========================================================================== */
/**
 * Address margin not present in IE 8/9 and Safari.
 */
figure {
    margin: 1em 40px; }

/**
 * Address differences between Firefox and other browsers.
 */
hr {
    -moz-box-sizing: content-box;
    box-sizing: content-box;
    height: 0; }

/**
 * Contain overflow in all browsers.
 */
pre {
    overflow: auto; }

/**
 * Address odd `em`-unit font size rendering in all browsers.
 */
code, kbd, pre, samp {
    font-family: monospace, monospace;
    font-size: 1em; }

/* Forms
   ========================================================================== */
/**
 * Known limitation: by default, Chrome and Safari on OS X allow very limited
 * styling of `select`, unless a `border` property is set.
 */
/**
 * 1. Correct color not being inherited.
 *    Known issue: affects color of disabled elements.
 * 2. Correct font properties not being inherited.
 * 3. Address margins set differently in Firefox 4+, Safari, and Chrome.
 */
button, input, optgroup, select, textarea {
    color: inherit;
    /* 1 */
    font: inherit;
    /* 2 */
    margin: 0;
    /* 3 */ }

/**
 * Address `overflow` set to `hidden` in IE 8/9/10/11.
 */
button {
    overflow: visible; }

/**
 * Address inconsistent `text-transform` inheritance for `button` and `select`.
 * All other form control elements do not inherit `text-transform` values.
 * Correct `button` style inheritance in Firefox, IE 8/9/10/11, and Opera.
 * Correct `select` style inheritance in Firefox.
 */
button, select {
    text-transform: none; }

/**
 * 1. Avoid the WebKit bug in Android 4.0.* where (2) destroys native `audio`
 *    and `video` controls.
 * 2. Correct inability to style clickable `input` types in iOS.
 * 3. Improve usability and consistency of cursor style between image-type
 *    `input` and others.
 */
button, html input[type="button"], input[type="reset"], input[type="submit"] {
    -webkit-appearance: button;
    /* 2 */
    cursor: pointer;
    /* 3 */ }

/**
 * Re-set default cursor for disabled elements.
 */
button[disabled], html input[disabled] {
    cursor: default; }

/**
 * Remove inner padding and border in Firefox 4+.
 */
button::-moz-focus-inner, input::-moz-focus-inner {
    border: 0;
    padding: 0; }

/**
 * Address Firefox 4+ setting `line-height` on `input` using `!important` in
 * the UA stylesheet.
 */
input {
    line-height: normal; }

/**
 * It's recommended that you don't attempt to style these elements.
 * Firefox's implementation doesn't respect box-sizing, padding, or width.
 *
 * 1. Address box sizing set to `content-box` in IE 8/9/10.
 * 2. Remove excess padding in IE 8/9/10.
 */
input[type="checkbox"], input[type="radio"] {
    box-sizing: border-box;
    /* 1 */
    padding: 0;
    /* 2 */ }

/**
 * Fix the cursor style for Chrome's increment/decrement buttons. For certain
 * `font-size` values of the `input`, it causes the cursor style of the
 * decrement button to change from `default` to `text`.
 */
input[type="number"]::-webkit-inner-spin-button, input[type="number"]::-webkit-outer-spin-button {
    height: auto; }

/**
 * 1. Address `appearance` set to `searchfield` in Safari and Chrome.
 * 2. Address `box-sizing` set to `border-box` in Safari and Chrome
 *    (include `-moz` to future-proof).
 */
input[type="search"] {
    -webkit-appearance: textfield;
    /* 1 */
    -moz-box-sizing: content-box;
    -webkit-box-sizing: content-box;
    /* 2 */
    box-sizing: content-box; }

/**
 * Remove inner padding and search cancel button in Safari and Chrome on OS X.
 * Safari (but not Chrome) clips the cancel button when the search input has
 * padding (and `textfield` appearance).
 */
input[type="search"]::-webkit-search-cancel-button, input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none; }

/**
 * Define consistent border, margin, and padding.
 */
fieldset {
    border: 1px solid #c0c0c0;
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em; }

/**
 * 1. Correct `color` not being inherited in IE 8/9/10/11.
 * 2. Remove padding so people aren't caught out if they zero out fieldsets.
 */
legend {
    border: 0;
    /* 1 */
    padding: 0;
    /* 2 */ }

/**
 * Remove default vertical scrollbar in IE 8/9/10/11.
 */
textarea {
    overflow: auto; }

/**
 * Don't inherit the `font-weight` (applied by a rule above).
 * NOTE: the default cannot safely be changed in Chrome and Safari on OS X.
 */
optgroup {
    font-weight: bold; }

/* Tables
   ========================================================================== */
/**
 * Remove most spacing between table cells.
 */
table {
    border-collapse: collapse;
    border-spacing: 0; }

td, th {
    padding: 0; }

html {
    box-sizing: border-box; }

*, *:before, *:after {
    box-sizing: inherit; }

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


/* Typography
   ========================================================================== */

a {
    text-decoration: none;
}

html {
    -webkit-font-smoothing: antialiased !important;
    text-rendering: optimizeLegibility !important;
    font-size: 14px;
    line-height: 1.72rem;
    font-family: dosis,Segoe UI,Lucida Grande,Helvetica,Microsoft YaHei,FreeSans,Arimo,Droid Sans,wenquanyi micro hei,Hiragino Sans GB,Hiragino Sans GB W3,Arial, sans-serif;
    font-weight: normal;
}

@media (max-width: 479px) {html { font-size: 12px; }}
@media (min-width: 480px) and (max-width: 767px) {html { font-size: 12px; }}
@media (min-width: 768px) and (max-width: 991px) {html { font-size: 12px; }}
@media (min-width: 992px) and (max-width: 1199px) {html { font-size: 14px; }}
@media (min-width: 1200px) {html { font-size: 16px; }}

body {
    -webkit-font-smoothing: antialiased !important;
    text-rendering: optimizeLegibility !important;
}

p {
    opacity: 0.64;
    font-weight: 500;
    font-size:1rem;
    letter-spacing: 0.02rem;
    line-height: 1.72rem;
    margin: 0px 0px 1.72rem 0px;
}

p a {
    font-weight: 400;
    opacity:1 !important
}

h1 a, h2 a, h3 a, h4 a, h5 a, h6 a {
    font-weight: inherit; }

h1 {
    opacity: 0.64;
    font-weight: 600;
    letter-spacing: -0.2rem;
    font-size: 4rem;
    line-height: 4.28rem;
    margin: 1.72rem 0px 1.72rem 0px;
}

h2 {
    opacity: 0.64;
    font-weight: 500;
    letter-spacing: -0.13rem;
    font-size: 3.21rem;
    line-height: 3.44rem;
    margin: 1.72rem 0px 1.72rem 0px;
}

h3 {
    opacity: 0.64;
    font-weight: 500;
    letter-spacing: -0.10rem;
    font-size: 2.42rem;
    line-height: 2.86rem;
    margin: 1.72rem 0px 1.14rem 0px;
}

h4 {
    opacity: 0.64;
    font-weight: 600;
    font-size: 1.72rem;
    line-height: 2.28rem;
    margin: 1.72rem 0px 1.14rem 0px;
}

h5 {
    opacity: 0.87;
    font-weight: 600;
    letter-spacing: 0.02rem;
    font-size: 1.42rem;
    line-height: 2.14rem;
    margin: 1.72rem 0px 1.4rem 0px;
}

h6 {
    opacity: 0.87;
    font-weight: 600;
    letter-spacing: 0.02rem;
    font-size: 1rem;
    line-height: 1.72rem;
    margin: 0px 0px 0rem 0px;
}

em {
    font-style: italic;
}

strong {
    font-weight: 500;
}

small {
    letter-spacing: 0.02rem;
    font-weight: 500;
    font-size: 0.857rem;
    line-height: 1.72rem;
}

nav a {
    font-size: 0.928rem;
    line-height: 1.72rem;
    letter-spacing: 0.03rem;
}
/*自定义*/
.align-center {text-align:center}
.aligh-left {text-align:left}
.align-right {text-align:right}
.float-left {float:left}
.float-right {float:right}
.img_responsive {max-width: 100%}
.img-circle {border-radius: 50%}
.shadow {
    -webkit-transition: 0.2s ease-out;
    -moz-transition: 0.2s ease-out;
    -o-transition: 0.2s ease-out;
    -ms-transition: 0.2s ease-out;
    transition: 0.2s ease-out;
    margin-bottom:2rem;
}
.nomarginbottom{
    margin-bottom: 0 !important;
}
.nopaddingbottom{
    padding-bottom: 0 !important;
}
.nopaddingleft{
    padding-left: 0 !important;
}
.mt-3{
    margin-top: 3rem;
}


/*页面加载动画效果*/


/*--------------------------------------*/
/* 2. Preloader ------------------------*/
/*--------------------------------------*/

.preloader_header {
    position: fixed;
    top: 0;
    z-index: 100;
    min-height: 480px;
    width: 100%;
    height: 100%;
}

.preloader_loader {
    position: absolute;
    left: 0;
    width: 100%;
    opacity: 0;
    cursor: default;
    pointer-events: none;
}

.preloader_loader {
    bottom:20%;
}

.preloader_header .preloader_inner {
    display: block;
    margin: 0 auto;
}

.preloader_header .preloader_loader svg path {
    fill: none;
    stroke-width: 6;
}


/* Animations */
/* Initial animation of header elements */

.loading .preloader_loader {
    opacity: 1;
    -webkit-animation: animInitialHeader 1s cubic-bezier(0.7,0,0.3,1) both;
    animation: animInitialHeader 1s cubic-bezier(0.7,0,0.3,1) both;
}

.loading .preloader_loader {
    -webkit-animation-delay: 0.2s;
    animation-delay: 0.2s;
}

@-webkit-keyframes animInitialHeader {
    from { opacity: 0; -webkit-transform: translate3d(0,800px,0); }
}

@keyframes animInitialHeader {
    from { opacity: 0; -webkit-transform: translate3d(0,800px,0); transform: translate3d(0,800px,0); }
}


/* Header elements when loading finishes */

.loaded .preloader_loader {
    opacity: 1;
}

.loaded .preloader_loader {
    -webkit-animation: animLoadedLoader 0.5s cubic-bezier(0.7,0,0.3,1) forwards;
    animation: animLoadedLoader 0.5s cubic-bezier(0.7,0,0.3,1) forwards;
}

@-webkit-keyframes animLoadedLoader {
    to { opacity: 0; -webkit-transform: translate3d(0,-100%,0) scale3d(0.3,0.3,1); }
}

@keyframes animLoadedLoader {
    to { opacity: 0; -webkit-transform: translate3d(0,-100%,0) scale3d(0.3,0.3,1); transform: translate3d(0,-100%,0) scale3d(0.3,0.3,1); }
}


/* Header animation when loading finishes */

.loaded .preloader_header {
    -webkit-animation: animLoadedHeader 1s cubic-bezier(0.7,0,0.3,1) forwards;
    animation: animLoadedHeader 1s cubic-bezier(0.7,0,0.3,1) forwards;
}

@-webkit-keyframes animLoadedHeader {
    to { -webkit-transform: translate3d(0,-100%,0); }
}

@keyframes animLoadedHeader {
    to { -webkit-transform: translate3d(0,-100%,0); transform: translate3d(0,-100%,0); }
}


/* Content animations */

.loaded .top_bar,
.loaded .content_container h2,
.loaded .content_container h6,
.loaded .cta_button_area,
.loaded .social_icons_container,
.loaded .home_mockups_1,
.loaded .home_mockups_2,
.loaded .home_mockups_3

{
    animation: animLoadedContent 1s cubic-bezier(0.7,0,0.3,1) both;
    -webkit-animation: animLoadedContent 1s cubic-bezier(0.7,0,0.3,1) both;
}

.loaded .top_bar {
    animation-delay: 0.1s;
    -webkit-animation-delay: 0.1s;

}

.loaded .content_container h2 {
    animation-delay: 0.2s;
    -webkit-animation-delay: 0.2s;
}

.loaded .content_container h6 {
    animation-delay: 0.25s;
    -webkit-animation-delay: 0.25s;
}

.loaded .content_container .cta_button_area {
    animation-delay: 0.3s;
    -webkit-animation-delay: 0.3s;
}
.loaded .home_mockups_1 {
    animation-delay: 0.5s;
    -webkit-animation-delay: 0.5s;
}
.loaded .home_mockups_2 {
    animation-delay: 1s;
    -webkit-animation-delay: 1s;
}
.loaded .home_mockups_3 {
    animation-delay: 1.5s;
    -webkit-animation-delay: 1.5s;
}

@keyframes animLoadedContent {
    from {
        opacity: 0;
        transform: translate3d(0,200px,0);
    }
}

@-webkit-keyframes animLoadedContent {
    from {
        opacity: 0;
        -webkit-transform: translate3d(0,200px,0);
    }
}


.layout-switch .ip-header {
    position: absolute;
}

.header-none {
    display:none;
}


/* Subpage elements animation start state */

.content_anim1,
.content_anim2,
.content_anim3,
.content_anim4,
.content_anim5,
.content_anim6,
.content_anim7,
.content_anim8,
.content_anim9,
.content_anim10,
.content_anim11,
.content_anim12,
.content_anim13,
.content_anim14,
.content_anim15,
.content_anim16,
.content_anim17,
.content_anim18,
.content_anim19,
.content_anim20,
.content_anim21,
.content_anim22,
.content_anim23,
.content_anim24,
.content_anim25,
.content_anim26,
.content_anim27,
.content_anim28,
.content_anim29,
.content_anim30
{opacity:0}

.preloader_header{
    background-color: #fafafa;
}

.preloader_header .preloader_loader svg path.preloader_loader_circlebg {
    stroke: rgba(0, 0, 0, .1);
}

.preloader_header .preloader_loader svg path.preloader_loader_circle {
    transition: stroke-dashoffset 0.2s;
    stroke: rgba(0, 0, 0, .3);
}
.b-bottom{
    border-bottom: 1px solid #F2F2F2;
}