* {
    box-sizing: border-box;
    outline: none;
    margin: 0;
    padding: 0;
}
details {
    display: block;
    padding: 20px;
    margin: 0.5rem 0;
    border-radius: 4px;
    background: #fff;
    font-size: 0.9375rem;
    transition: all 0.28s ease;
    -moz-transition: all 0.28s ease;
    -webkit-transition: all 0.28s ease;
    -o-transition: all 0.28s ease;
    border: 1px solid #f6f6f6;
}
summary {
    display: block;
}
details summary {
    cursor: pointer;
    padding: 16px;
    margin: -20px;
    border-radius: 4px;
    color: rgba(85, 85, 85, 0.7);
    font-size: 0.875rem;
    font-weight: bold;
    position: relative;
    line-height: normal;
}
details summary > p,
details summary > h1,
details summary > h2,
details summary > h3,
details summary > h4,
details summary > h5,
details summary > h6 {
    display: inline;
    border-bottom: none !important;
}
details summary:hover {
    color: #555;
}
details summary:hover:after {
    position: absolute;
    content: "+";
    text-align: center;
    top: 50%;
    transform: translateY(-50%);
    right: 16px;
}
details > summary {
    background: #f6f6f6;
}
details[blue] {
    border-color: #e8f4fd;
}
details[blue] > summary {
    background: #e8f4fd;
}
details[cyan] {
    border-color: #e8fafe;
}
details[cyan] > summary {
    background: #e8fafe;
}
details[green] {
    border-color: #ebf9ed;
}
details[green] > summary {
    background: #ebf9ed;
}
details[yellow] {
    border-color: #fff8e9;
}
details[yellow] > summary {
    background: #fff8e9;
}
details[red] {
    border-color: #feefee;
}
details[red] > summary {
    background: #feefee;
}
details[open] {
    border-color: rgba(85, 85, 85, 0.2);
}
details[open] > summary {
    border-bottom: 1px solid rgba(85, 85, 85, 0.2);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}
details[open][blue] {
    border-color: rgba(33, 150, 243, 0.3);
}
details[open][blue] > summary {
    border-bottom-color: rgba(33, 150, 243, 0.3);
}
details[open][cyan] {
    border-color: rgba(27, 205, 252, 0.3);
}
details[open][cyan] > summary {
    border-bottom-color: rgba(27, 205, 252, 0.3);
}
details[open][green] {
    border-color: rgba(61, 197, 80, 0.3);
}
details[open][green] > summary {
    border-bottom-color: rgba(61, 197, 80, 0.3);
}
details[open][yellow] {
    border-color: rgba(255, 189, 43, 0.3);
}
details[open][yellow] > summary {
    border-bottom-color: rgba(255, 189, 43, 0.3);
}
details[open][red] {
    border-color: rgba(254, 95, 88, 0.3);
}
details[open][red] > summary {
    border-bottom-color: rgba(254, 95, 88, 0.3);
}
details[open] > summary {
    color: #555;
    margin-bottom: 0;
}
details[open] > summary:hover:after {
    content: "-";
}

details[open] > div.content {
    padding: 16px;
    margin: -16px;
    margin-top: 0;
}





/*note标签*/


div.note {
    position: relative;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    padding: 0.6rem 16px 0.5rem 16px;
    padding-left: calc(16px + 16px);
    border-radius: 4px;
    background: #f6f6f6;
    border-left: 4px solid #767676;
}
div.note h2,
div.note h3,
div.note h4,
div.note h5,
div.note h6 {
    margin-top: 3px;
    margin-bottom: 0;
    padding-top: 0 !important;
    border-bottom: initial;
}
div.note p,
div.note ul,
div.note ol,
div.note blockquote,
div.note img {
    font-size: 14px;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}
div.note::before {
    position: absolute;
    top: calc(50% - 24px * 0.5);
    left: 4px;
    width: 24px;
    height: 24px;
    text-align: center;
    font-weight: 600;
    line-height: 24px;
    vertical-align: middle;
    font-family: 'Font Awesome 5 Free';
}
div.note::before {
    color: #767676;
    content: '\f054';
}
div.note::before {
    content: '\f054';
}
div.note.quote {
    background: #e8f4fd;
    border-color: #2196f3;
}
div.note.quote::before {
    color: #2196f3;
    content: '\f10d';
}
div.note.info {
    background: #e8f4fd;
    border-color: #2196f3;
}
div.note.info::before {
    color: #2196f3;
    content: '\f129';
}
div.note.success,
div.note.done {
    background: #ebf9ed;
    border-color: #3dc550;
}
div.note.success::before,
div.note.done::before {
    color: #3dc550;
    content: '\f00c';
}
div.note.warning {
    background: #fff8e9;
    border-color: #ffbd2b;
}
div.note.warning::before {
    color: #ffbd2b;
    content: '\f12a';
}
div.note.danger,
div.note.error {
    background: #feefee;
    border-color: #fe5f58;
}
div.note.danger::before,
div.note.error::before {
    color: #fe5f58;
    content: '\f00d';
}
div.note.radiation::before {
    content: '\f7b9';
}
div.note.bug::before {
    content: '\f188';
}
div.note.idea::before {
    content: '\f0eb';
}
div.note.link::before {
    content: '\f0c1';
}
div.note.paperclip::before {
    content: '\f0c6';
}
div.note.todo::before {
    content: '\f0ae';
}
div.note.message::before {
    content: '\f4ad';
}
div.note.guide::before {
    content: '\f277';
}
div.note.download::before {
    content: '\f019';
}
div.note.up::before {
    content: '\f102';
}
div.note.undo::before {
    content: '\f2ea';
}
div.note.play::before {
    content: '\f144';
}
div.note.clear {
    background: none;
    border-color: none;
}
div.note.light {
    background: #f6f6f6;
    border-color: #aaa;
}
div.note.light::before {
    color: #aaa;
}
div.note.gray {
    background: #f6f6f6;
    border-color: #767676;
}
div.note.gray::before {
    color: #767676;
}
div.note.red {
    background: #feefee;
    border-color: #fe5f58;
}
div.note.red::before {
    color: #fe5f58;
}
div.note.yellow {
    background: #fff8e9;
    border-color: #ffbd2b;
}
div.note.yellow::before {
    color: #ffbd2b;
}
div.note.green {
    background: #ebf9ed;
    border-color: #3dc550;
}
div.note.green::before {
    color: #3dc550;
}
div.note.cyan {
    background: #e8fafe;
    border-color: #1bcdfc;
}
div.note.cyan::before {
    color: #1bcdfc;
}
div.note.blue {
    background: #e8f4fd;
    border-color: #2196f3;
}
div.note.blue::before {
    color: #2196f3;
}


/*note标签结束*/

/*文字标签*/
p.p.subtitle {
    font-weight: bold;
    color: #2196f3;
    padding-top: 1rem;
}
p.p.subtitle:first-child {
    padding-top: 0.5rem;
}
span.p.logo,
p.p.logo {
    font-family: "Varela Round", "PingFang SC", "Microsoft YaHei", Helvetica, Arial, Helvetica, monospace;
}
span.p.code,
p.p.code {
    font-family: Menlo, UbuntuMono, Monaco, monospace, courier, sans-serif;
}
span.p.left,
p.p.left {
    display: block;
    text-align: left;
}
span.p.center,
p.p.center {
    display: block;
    text-align: center;
}
span.p.right,
p.p.right {
    display: block;
    text-align: right;
}
span.p.small,
p.p.small {
    font-size: 0.875rem;
}
span.p.large,
p.p.large {
    font-size: 3rem;
    line-height: 1.4;
}
span.p.huge,
p.p.huge {
    font-size: 4rem;
    line-height: 1.4;
}
span.p.ultra,
p.p.ultra {
    font-size: 6rem;
    line-height: 1.4;
}
span.p.small,
p.p.small,
span.p.large,
p.p.large,
span.p.huge,
p.p.huge,
span.p.ultra,
p.p.ultra {
    margin: 0;
    padding: 0;
}
span.p.bold,
p.p.bold {
    font-weight: bold;
}
span.p.h1,
p.p.h1 {
    font-size: 1.625rem;
    color: #555;
    padding-top: 1rem;
}
span.p.h2,
p.p.h2 {
    font-size: 1.375rem;
    color: #555;
    padding-top: 1rem;
    border-bottom: 1px solid rgba(85,85,85,0.1);
}
span.p.h3,
p.p.h3 {
    font-size: 1.25rem;
    color: #2196f3;
    padding-top: 1rem;
}
span.p.h4,
p.p.h4 {
    font-size: 1.125rem;
    color: #555;
    padding-top: 1rem;
}
span.p.red,
p.p.red {
    color: #fe5f58;
}
span.p.yellow,
p.p.yellow {
    color: #ffbd2b;
}
span.p.green,
p.p.green {
    color: #3dc550;
}
span.p.cyan,
p.p.cyan {
    color: #1bcdfc;
}
span.p.blue,
p.p.blue {
    color: #2196f3;
}
span.p.gray,
p.p.gray {
    color: #666;
}
/*文字标签结束*/




div.tabs {
    display: block;
    position: relative;
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
    border-radius: 4px;
    background: #fff;
    border: 1px solid rgba(85, 85, 85, 0.2);
    font-size: 0.7375rem;
}

.tab::before {
    content: none !important;
}

div.tabs ul li {
    padding: 0 !important;
    margin: 0 !important;
}

div.tabs ul li a {
    border-radius: 0;
}

[data-theme="dark"] div.tabs {
    border-radius: 2px;
    border-color: rgba(0, 0, 0, 0.8);
}

[data-theme="dark"] div.tabs ul.nav-tabs {
    background: rgba(0, 0, 0, 0.8);
    color: white;
    filter: brightness(0.7);
}
[data-theme="dark"] div.tabs .tab-content .tab-pane {
    background: rgba(0, 0, 0, 0.8);
    color: rgba(255, 255, 255, 0.7);
}
div.tabs .highlight,
div.tabs details,
div.tabs div.note,
div.tabs ol,
div.tabs p,
div.tabs ul {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

div.tabs ul.nav-tabs {
    display: -ms-flexbox;
    display: flex;
    overflow-x: auto;
    white-space: nowrap;
    -ms-flex-pack: start;
    justify-content: flex-start;
    margin: 0 !important;
    padding: 0 !important;
    background: #f6f6f6;
    border-radius: 4px 4px 0 0;
    line-height: 1.4em;
}

div.tabs ul.nav-tabs li.tab {
    list-style-type: none;
    margin-top: 0;
    margin-bottom: 0;
}

div.tabs ul.nav-tabs li.tab:last-child {
    padding-right: 16px;
}

div.tabs ul.nav-tabs li.tab a {
    display: block;
    cursor: pointer;
    border-radius: 4px 4px 0 0;
    padding: 8px;
    text-align: center;
    line-height: inherit;
    font-weight: 700;
    color: rgba(68, 68, 68, 0.65);
    border: 1px solid transparent;
}

div.tabs ul.nav-tabs li.tab a:hover {
    color: #555;
}

div.tabs ul.nav-tabs li.tab.active a {
    cursor: default;
    color: #555;
    background: #fff;
    border: 1px solid rgba(85, 85, 85, 0.2);
    border-bottom: 1px solid #fff;
}

div.tabs .tab-content {
    border-top: 1px solid rgba(85, 85, 85, 0.2);
    margin-top: -1px;
}

div.tabs .tab-content .tab-pane {
    padding: 16px;
}

div.tabs .tab-content .tab-pane:not(.active) {
    display: none;
    opacity: 0;
}

div.tabs .tab-content .tab-pane.active {
    display: block;
    opacity: 1;
}

div.tabs .tab-content .tab-pane > .fancybox:first-child,
div.tabs .tab-content .tab-pane > .highlight:first-child,
div.tabs .tab-content .tab-pane > .note:first-child,
div.tabs .tab-content .tab-pane > .tabs:first-child,
div.tabs .tab-content .tab-pane > ol:first-child,
div.tabs .tab-content .tab-pane > p:first-child,
div.tabs .tab-content .tab-pane > ul:first-child {
    margin-top: 0;
}

div.tabs .tab-content .tab-pane > .fancybox:last-child,
div.tabs .tab-content .tab-pane > .highlight:last-child,
div.tabs .tab-content .tab-pane > .note:last-child,
div.tabs .tab-content .tab-pane > .tabs:last-child,
div.tabs .tab-content .tab-pane > ol:last-child,
div.tabs .tab-content .tab-pane > p:last-child,
div.tabs .tab-content .tab-pane > ul:last-child {
    margin-bottom: 0;
}

div.btns {
    margin: 0 -8px;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -ms-flex-align: start;
    align-items: flex-start;
    overflow: visible;
}

[data-theme="dark"] div.btns {
    filter: brightness(0.7);
}

[data-theme="dark"] div.btns a {
    background: 0 0;
}

div.btns,
div.btns a,
div.btns p {
    font-size: 0.8125rem;
    color: #555;
}

div.btns b {
    font-size: 0.875rem;
}

.btns img {
    margin: 0 !important;
}

div.btns.wide > a {
    padding-left: 32px;
    padding-right: 32px;
}

div.btns.fill > a {
    -ms-flex-positive: 1;
    flex-grow: 1;
    width: auto;
}

div.btns.around {
    -ms-flex-pack: distribute;
    justify-content: space-around;
}

div.btns.center {
    -ms-flex-pack: center;
    justify-content: center;
}

div.btns.grid2 > a {
    width: calc(100% / 2 - 16px);
}

@media screen and (max-width: 1024px) {
    div.btns.grid2 > a {
        width: calc(100% / 2 - 16px);
    }
}

@media screen and (max-width: 768px) {
    div.btns.grid2 > a {
        width: calc(100% / 2 - 16px);
    }
}

@media screen and (max-width: 500px) {
    div.btns.grid2 > a {
        width: calc(100% / 1 - 16px);
    }
}

div.btns.grid3 > a {
    width: calc(100% / 3 - 16px);
}

@media screen and (max-width: 1024px) {
    div.btns.grid3 > a {
        width: calc(100% / 3 - 16px);
    }
}

@media screen and (max-width: 768px) {
    div.btns.grid3 > a {
        width: calc(100% / 3 - 16px);
    }
}

@media screen and (max-width: 500px) {
    div.btns.grid3 > a {
        width: calc(100% / 1 - 16px);
    }
}

div.btns.grid4 > a {
    width: calc(100% / 4 - 16px);
}

@media screen and (max-width: 1024px) {
    div.btns.grid4 > a {
        width: calc(100% / 3 - 16px);
    }
}

@media screen and (max-width: 768px) {
    div.btns.grid4 > a {
        width: calc(100% / 3 - 16px);
    }
}

@media screen and (max-width: 500px) {
    div.btns.grid4 > a {
        width: calc(100% / 2 - 16px);
    }
}

div.btns.grid5 > a {
    width: calc(100% / 5 - 16px);
}

@media screen and (max-width: 1024px) {
    div.btns.grid5 > a {
        width: calc(100% / 4 - 16px);
    }
}

@media screen and (max-width: 768px) {
    div.btns.grid5 > a {
        width: calc(100% / 3 - 16px);
    }
}

@media screen and (max-width: 500px) {
    div.btns.grid5 > a {
        width: calc(100% / 2 - 16px);
    }
}

div.btns a {
    transition: all 0.28s ease;
    -moz-transition: all 0.28s ease;
    -webkit-transition: all 0.28s ease;
    -o-transition: all 0.28s ease;
    margin: 8px;
    margin-top: calc(1.25 * 16px + 32px);
    min-width: 120px;
    font-weight: 700;
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: start;
    justify-content: flex-start;
    -ms-flex-line-pack: center;
    align-content: center;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-direction: column;
    flex-direction: column;
    padding: 8px;
    text-align: center;
    background: #f6f6f6;
    border-radius: 4px;
}


div.btns a > i:first-child,
div.btns a > img:first-child {
    transition: all 0.28s ease;
    -moz-transition: all 0.28s ease;
    -webkit-transition: all 0.28s ease;
    -o-transition: all 0.28s ease;
    height: 64px;
    width: 64px;
    box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.1);
    margin: 16px 8px 4px 8px;
    margin-top: calc(-1.25 * 16px - 32px);
    border: 2px solid #fff;
    background: #fff;
    line-height: 60px;
    font-size: 28px;
}

div.btns a > i:first-child.auto,
div.btns a > img:first-child.auto {
    width: auto;
}

div.btns a > i:first-child {
    color: #fff;
    background: #2196f3;
}

div.btns a b,
div.btns a p {
    margin: 0.25em;
    font-weight: 400;
    line-height: 1.25;
    word-wrap: break-word;
}

div.btns a b {
    font-weight: 700;
    line-height: 1.3;
}

div.btns a img {
    margin: 0.4em auto;
}

div.btns a:not([href]) {
    cursor: default;
    color: inherit;
}

div.btns a[href]:hover {
    background: rgba(255, 87, 34, 0.15);
}

div.btns a[href]:hover,
div.btns a[href]:hover b {
    color: #ff5722;
}

div.btns a[href]:hover > i:first-child,
div.btns a[href]:hover > img:first-child {
    transform: scale(1.1) translateY(-8px);
    box-shadow: 0 4px 8px 0 rgba(0, 0, 0, 0.1);
}

div.btns a[href]:hover > i:first-child {
    background: #ff5722;
}

div.btns.circle a > i:first-child,
div.btns.circle a > img:first-child {
    border-radius: 32px;
}

div.btns.rounded a > i:first-child,
div.btns.rounded a > img:first-child {
    border-radius: 16px;
}





/*checkbox*/
.checkbox {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-align: center;
    align-items: center;
}

.checkbox input {
    -webkit-appearance: none;
    -moz-appearance: none;
    -ms-appearance: none;
    -o-appearance: none;
    appearance: none;
    position: relative;
    height: 16px;
    width: 16px;
    transition: all 0.15s ease-out 0s;
    cursor: pointer;
    display: inline-block;
    outline: 0;
    border-radius: 2px;
    -ms-flex-negative: 0;
    flex-shrink: 0;
    margin-right: 8px;
}

[data-theme="dark"] .checkbox {
    filter: brightness(0.7);
}

.checkbox input[type="checkbox"]:after,
.checkbox input[type="checkbox"]:before {
    position: absolute;
    content: "";
    background: #fff;
}

.checkbox input[type="checkbox"]:before {
    left: 1px;
    top: 5px;
    width: 0;
    height: 2px;
    transition: all 0.2s ease-in;
    transform: rotate(45deg);
    -webkit-transform: rotate(45deg);
    -moz-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    -o-transform: rotate(45deg);
}

.checkbox input[type="checkbox"]:after {
    right: 7px;
    bottom: 3px;
    width: 2px;
    height: 0;
    transition: all 0.2s ease-out;
    transform: rotate(40deg);
    -webkit-transform: rotate(40deg);
    -moz-transform: rotate(40deg);
    -ms-transform: rotate(40deg);
    -o-transform: rotate(40deg);
    transition-delay: 0.25s;
}

.checkbox input[type="checkbox"]:checked:before {
    left: 0;
    top: 7px;
    width: 6px;
    height: 2px;
}

.checkbox input[type="checkbox"]:checked:after {
    right: 3px;
    bottom: 1px;
    width: 2px;
    height: 10px;
}

.checkbox.minus input[type="checkbox"]:before {
    transform: rotate(0);
    left: 1px;
    top: 5px;
    width: 0;
    height: 2px;
}

.checkbox.minus input[type="checkbox"]:after {
    transform: rotate(0);
    left: 1px;
    top: 5px;
    width: 0;
    height: 2px;
}

.checkbox.minus input[type="checkbox"]:checked:before {
    left: 1px;
    top: 5px;
    width: 10px;
    height: 2px;
}

.checkbox.minus input[type="checkbox"]:checked:after {
    left: 1px;
    top: 5px;
    width: 10px;
    height: 2px;
}

.checkbox.plus input[type="checkbox"]:before {
    transform: rotate(0);
    left: 1px;
    top: 5px;
    width: 0;
    height: 2px;
}

.checkbox.plus input[type="checkbox"]:after {
    transform: rotate(0);
    left: 5px;
    top: 1px;
    width: 2px;
    height: 0;
}

.checkbox.plus input[type="checkbox"]:checked:before {
    left: 1px;
    top: 5px;
    width: 10px;
    height: 2px;
}

.checkbox.plus input[type="checkbox"]:checked:after {
    left: 5px;
    top: 1px;
    width: 2px;
    height: 10px;
}

.checkbox.times input[type="checkbox"]:before {
    transform: rotate(45deg);
    left: 3px;
    top: 1px;
    width: 0;
    height: 2px;
}

.checkbox.times input[type="checkbox"]:after {
    transform: rotate(135deg);
    right: 3px;
    top: 1px;
    width: 0;
    height: 2px;
}

.checkbox.times input[type="checkbox"]:checked:before {
    left: 1px;
    top: 5px;
    width: 10px;
    height: 2px;
}

.checkbox.times input[type="checkbox"]:checked:after {
    right: 1px;
    top: 5px;
    width: 10px;
    height: 2px;
}

.checkbox input[type="radio"] {
    border-radius: 50%;
}

.checkbox input[type="radio"]:before {
    content: "";
    display: block;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    margin: 2px;
    transform: scale(0);
    transition: all 0.25s ease-out;
}

.checkbox input[type="radio"]:checked:before {
    transform: scale(1);
}

.checkbox input {
    border: 2px solid #2196f3;
}

.checkbox input[type="checkbox"]:checked {
    background: #2196f3;
}

.checkbox input[type="radio"]:checked:before {
    background: #2196f3;
}

.checkbox.red input {
    border-color: #fe5f58;
}

.checkbox.red input[type="checkbox"]:checked {
    background: #fe5f58;
}

.checkbox.red input[type="radio"]:checked:before {
    background: #fe5f58;
}

.checkbox.green input {
    border-color: #3dc550;
}

.checkbox.green input[type="checkbox"]:checked {
    background: #3dc550;
}

.checkbox.green input[type="radio"]:checked:before {
    background: #3dc550;
}

.checkbox.yellow input {
    border-color: #ffbd2b;
}

.checkbox.yellow input[type="checkbox"]:checked {
    background: #ffbd2b;
}

.checkbox.yellow input[type="radio"]:checked:before {
    background: #ffbd2b;
}

.checkbox.cyan input {
    border-color: #1bcdfc;
}

.checkbox.cyan input[type="checkbox"]:checked {
    background: #1bcdfc;
}

.checkbox.cyan input[type="radio"]:checked:before {
    background: #1bcdfc;
}

.checkbox.blue input {
    border-color: #2196f3;
}

.checkbox.blue input[type="checkbox"]:checked {
    background: #2196f3;
}

.checkbox.blue input[type="radio"]:checked:before {
    background: #2196f3;
}

.checkbox p {
    display: inline-block;
    margin-top: 2px !important;
    margin-bottom: 0 !important;
}

div.tabs details {
    margin-top: 0.5rem;
    margin-bottom: 0.5rem;
}

div.dropmenu {
    display: inline-block;
    position: relative;
    line-height: 2.4;
    cursor: default;
    transition: all 0.28s ease;
    -moz-transition: all 0.28s ease;
    -webkit-transition: all 0.28s ease;
    -o-transition: all 0.28s ease;
    color: rgba(85,85,85,0.85);
    background: #f6f6f6;
    border-radius: 4px;
    border: 1px solid #e7e7e7;
    padding: 0 16px;
    padding-top: 1px;
    font-size: 0.875rem;
    font-weight: bold;
}
div.dropmenu:hover {
    background: #e8f4fd;
    border-color: #cce7fb;
}
div.dropmenu:hover >ul {
    display: block;
    margin-left: -8px;
    margin-top: -4px;
}
div.dropmenu ul>li {
    list-style: none;
}
div.dropmenu ul>li >a:hover {
    text-decoration: none !important;
}
div.dropmenu .list-v .list-v {
    left: calc(100% - 0.5 * 16px);
}



details {
    display: block;
    padding: 16px;
    margin: 0.5rem 0;
    border-radius: 4px;
    font-size: 0.7375rem;
    transition: all 0.28s ease;
    -moz-transition: all 0.28s ease;
    -webkit-transition: all 0.28s ease;
    -o-transition: all 0.28s ease;
    border: 1px solid #f6f6f6;
    line-height: 1.3;
}

[data-theme="dark"] details {
    filter: brightness(0.7);
}

details summary {
    cursor: pointer;
    padding: 16px;
    margin: -16px;
    border-radius: 4px;
    color: rgba(85, 85, 85, 0.7);
    font-size: 0.775rem;
    font-weight: 700;
    position: relative;
}

details summary > h1,
details summary > h2,
details summary > h3,
details summary > h4,
details summary > h5,
details summary > h6,
details summary > p {
    display: inline;
    border-bottom: none !important;
    margin-top: 2px;
    margin-bottom: 0;
}

details summary:hover {
    color: #555;
}

details summary:hover:after {
    position: absolute;
    content: "+";
    text-align: center;
    top: 50%;
    transform: translateY(-50%);
    right: 16px;
}

details > summary {
    background: #f6f6f6;
}

details[blue] {
    border-color: #e8f4fd;
}

details[blue] > summary {
    background: #e8f4fd;
}

details[cyan] {
    border-color: #e8fafe;
}

details[cyan] > summary {
    background: #e8fafe;
}

details[green] {
    border-color: #ebf9ed;
}

details[green] > summary {
    background: #ebf9ed;
}

details[yellow] {
    border-color: #fff8e9;
}

details[yellow] > summary {
    background: #fff8e9;
}

details[red] {
    border-color: #feefee;
}

details[red] > summary {
    background: #feefee;
}

details[open] {
    border-color: rgba(85, 85, 85, 0.2);
}

details[open] > summary {
    border-bottom: 1px solid rgba(85, 85, 85, 0.2);
    border-bottom-left-radius: 0;
    border-bottom-right-radius: 0;
}

details[open][blue] {
    border-color: rgba(33, 150, 243, 0.3);
}

details[open][blue] > summary {
    border-bottom-color: rgba(33, 150, 243, 0.3);
}

details[open][cyan] {
    border-color: rgba(27, 205, 252, 0.3);
}

details[open][cyan] > summary {
    border-bottom-color: rgba(27, 205, 252, 0.3);
}

details[open][green] {
    border-color: rgba(61, 197, 80, 0.3);
}

details[open][green] > summary {
    border-bottom-color: rgba(61, 197, 80, 0.3);
}

details[open][yellow] {
    border-color: rgba(255, 189, 43, 0.3);
}

details[open][yellow] > summary {
    border-bottom-color: rgba(255, 189, 43, 0.3);
}

details[open][red] {
    border-color: rgba(254, 95, 88, 0.3);
}

details[open][red] > summary {
    border-bottom-color: rgba(254, 95, 88, 0.3);
}

details[open] > summary {
    color: #555;
    margin-bottom: 0;
}

details[open] > summary:hover:after {
    content: "-";
}

details[open] > div.content {
    padding: 16px;
    margin: -16px;
    margin-top: 0;
}

details[open] >div.content > p:first-child,
details[open] >div.content > .tabs:first-child,
details[open] >div.content > ul:first-child,
details[open] >div.content > ol:first-child,
details[open] >div.content > .highlight:first-child,
details[open] >div.content > .note:first-child,
details[open] >div.content > .fancybox:first-child,
details[open] >div.content > details:first-child {
    margin-top: 0;
}

details[open] >div.content > p:last-child,
details[open] >div.content > .tabs:last-child,
details[open] >div.content > ul:last-child,
details[open] >div.content > ol:last-child,
details[open] >div.content > .highlight:last-child,
details[open] >div.content > .note:last-child,
details[open] >div.content > .fancybox:last-child,
details[open] >div.content > details:last-child {
    margin-bottom: 0;
}


div.tabs .tab-content .tab-pane > p:first-child,
div.tabs .tab-content .tab-pane > .tabs:first-child,
div.tabs .tab-content .tab-pane > ul:first-child,
div.tabs .tab-content .tab-pane > ol:first-child,
div.tabs .tab-content .tab-pane > .highlight:first-child,
div.tabs .tab-content .tab-pane > .note:first-child,
div.tabs .tab-content .tab-pane > .fancybox:first-child {
    margin-top: 0;
}
div.tabs .tab-content .tab-pane > p:last-child,
div.tabs .tab-content .tab-pane > .tabs:last-child,
div.tabs .tab-content .tab-pane > ul:last-child,
div.tabs .tab-content .tab-pane > ol:last-child,
div.tabs .tab-content .tab-pane > .highlight:last-child,
div.tabs .tab-content .tab-pane > .note:last-child,
div.tabs .tab-content .tab-pane > .fancybox:last-child {
    margin-bottom: 0;
}

/*fancybox图片相关*/


div.gallery {
    margin: 0.5rem 0;
    overflow: hidden;
}
div.gallery >.fancybox,
div.gallery >p>.fancybox {
    margin: 1px;
    padding: 0;
    position: relative;
}
div.gallery >.fancybox .image-caption,
div.gallery >p>.fancybox .image-caption {
    opacity: 0;
    transform: translateY(100%);
    transition: all 0.3s ease;
    pointer-events: none;
    position: absolute;
    width: 100%;
    bottom: 0;
    text-align: center;
    background: rgba(0,0,0,0.3);
    color: #fff;
}
div.gallery >.fancybox .image-caption:empty,
div.gallery >p>.fancybox .image-caption:empty {
    display: none;
}
div.gallery >.fancybox:hover .image-caption,
div.gallery >p>.fancybox:hover .image-caption {
    opacity: 1;
    transform: translateY(0);
}
div.gallery,
div.gallery >p {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    padding: 0 !important;
    -ms-flex-align: stretch;
    align-items: stretch;
}
div.gallery[col]>p {
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -ms-flex-pack: start;
    justify-content: flex-start;
}
div.gallery[col='2']>p>.fancybox {
    width: calc(50% - 2 * 1px);
}
div.gallery[col='3']>p>.fancybox {
    width: calc(33.33% - 2 * 1px);
}
div.gallery[col='4']>p>.fancybox {
    width: calc(25% - 2 * 1px);
}
div.gallery[col='5']>p>.fancybox {
    width: calc(20% - 2 * 1px);
}
div.gallery[col='6']>p>.fancybox {
    width: calc(16.66% - 2 * 1px);
}
div.gallery[col='7']>p>.fancybox {
    width: calc(14.2857% - 2 * 1px);
}
div.gallery[col='8']>p>.fancybox {
    width: calc(12.5% - 2 * 1px);
}
div.gallery >p {
    margin: 0;
}
div.gallery.left,
div.gallery.left>p {
    -ms-flex-pack: start;
    justify-content: flex-start;
}
div.gallery.center,
div.gallery.center>p {
    -ms-flex-pack: center;
    justify-content: center;
}
div.gallery.right,
div.gallery.right>p {
    -ms-flex-pack: end;
    justify-content: flex-end;
}
div.gallery.stretch,
div.gallery.stretch>p {
    -ms-flex-align: stretch;
    align-items: stretch;
}
div.gallery.stretch img,
div.gallery.stretch>p img {
    transform: scale(1.5);
}
.fancybox-container .fancybox-stage {
    cursor: zoom-out;
}
.fancybox {
    display: -ms-flexbox;
    display: flex;
    -ms-flex-direction: column;
    flex-direction: column;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-align: center;
    align-items: center;
    -ms-flex-wrap: nowrap;
    flex-wrap: nowrap;
    padding: 0 !important;
    overflow: hidden;
    border-radius: 2px;
}
@media screen and (max-width: 500px) {
    .fancybox {
        border-radius: 1px;
    }
}
.fancybox a {
    line-height: 0;
    margin: 0;
    -ms-flex-align: stretch;
    align-items: stretch;
    cursor: zoom-in;
}
.fancybox .gallery {
    overflow: hidden;
}
.fancybox .image-caption {
    font-size: 0.8125rem;
    padding-top: 0.5rem;
    padding-bottom: 0.5rem;
    color: rgba(85,85,85,0.65);
}


/*播放器相关*/
audio,
video {
    border-radius: 4px;
    max-width: 100%;
}
video {
    z-index: 1;
    transition: all 0.28s ease;
    -moz-transition: all 0.28s ease;
    -webkit-transition: all 0.28s ease;
    -o-transition: all 0.28s ease;
}
video:hover {
    box-shadow: 0 4px 8px 0px rgba(0,0,0,0.24), 0 8px 16px 0px rgba(0,0,0,0.24);
}
div.video {
    line-height: 0;
    text-align: center;
}
div.videos {
    max-width: calc(100% + 2 * 4px);
    display: -ms-flexbox;
    display: flex;
    -ms-flex-wrap: wrap;
    flex-wrap: wrap;
    -ms-flex-pack: start;
    justify-content: flex-start;
    -ms-flex-align: end;
    align-items: flex-end;
    margin: 0.5rem -4px;
}
div.videos .video,
div.videos iframe {
    width: 100%;
    margin: 4px;
}
div.videos iframe {
    border-radius: 4px;
    width: 100%;
    min-height: 300px;
}
div.videos.left {
    -ms-flex-pack: start;
    justify-content: flex-start;
}
div.videos.center {
    -ms-flex-pack: center;
    justify-content: center;
}
div.videos.right {
    -ms-flex-pack: end;
    justify-content: flex-end;
}
div.videos.stretch {
    -ms-flex-align: stretch;
    align-items: stretch;
}
div.videos[col='1'] .video,
div.videos[col='1'] iframe {
    width: 100%;
}
div.videos[col='2'] .video,
div.videos[col='2'] iframe {
    width: calc(50% - 2 * 4px);
}
div.videos[col='3'] .video,
div.videos[col='3'] iframe {
    width: calc(33.33% - 2 * 4px);
}
div.videos[col='4'] .video,
div.videos[col='4'] iframe {
    width: calc(25% - 2 * 4px);
}