footer .fot a,
legend {
    max-width: 100%
}

a,
audio,
canvas,
progress,
video {
    display: inline-block
}

progress,
sub,
sup {
    vertical-align: baseline
}

.clear::after,
.container::after,
::after,
::before {
    content: ""
}

.cf,
.pr,
.serch>table>tbody>tr>td>table>tbody>tr:nth-child(3) td .item-clearfix {
    zoom: 1
}

body,
html {
    font-size: 16px;
    line-height: 1.41285;
    font-family: system-ui, -apple-system, BlinkMacSystemFont, segoe ui, Roboto, Helvetica, Arial, sans-serif, apple color emoji, segoe ui emoji, segoe ui symbol;
    -webkit-text-size-adjust: 100%;
    -ms-text-size-adjust: 100%;
    background: #FFF
}

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

h1 {
    font-size: 2em
}

hr {
    height: 0;
    overflow: visible
}

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

img {
    border-style: none
}

a {
    text-decoration: none;
    background-color: transparent;
    -webkit-text-decoration-skip: objects
}

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

p {
    margin: 0
}

abbr[title] {
    border-bottom: none;
    -webkit-text-decoration: underline dotted;
    text-decoration: underline dotted
}

b,
strong {
    font-weight: bolder
}

dfn {
    font-style: italic
}

mark {
    background-color: #ff0;
    color: #000
}

small {
    font-size: 80%
}

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

sub {
    bottom: -.25em
}

sup {
    top: -.5em
}

audio:not([controls]) {
    display: none;
    height: 0
}

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

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

button[disabled],
html input[disabled] {
    cursor: default
}

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

input {
    line-height: normal
}

input[type=checkbox],
input[type=radio] {
    box-sizing: border-box;
    padding: 0
}

input[type=number]::-webkit-inner-spin-button,
input[type=number]::-webkit-outer-spin-button {
    height: auto
}

input[type=search] {
    box-sizing: content-box;
    -webkit-appearance: textfield
}

input[type=search]::-webkit-search-cancel-button,
input[type=search]::-webkit-search-decoration {
    -webkit-appearance: none
}

legend {
    color: inherit;
    display: table;
    white-space: normal
}

textarea {
    overflow: auto
}

::-webkit-file-upload-button {
    -webkit-appearance: button;
    font: inherit
}

summary {
    display: list-item
}

template {
    display: none
}

.cf :after,
.clear::after,
.container::after {
    display: block;
    clear: both
}

.hidden,
[hidden] {
    height: 100%;
    overflow: hidden
}

.bodyhid,
.bodyhid2 {
    width: 100%;
    height: 100% !important;
    overflow: hidden !important
}

blockquote,
body,
button,
caption,
dd,
div,
dl,
dt,
fieldset,
figure,
form,
h1,
h2,
h3,
h4,
h5,
h6,
hr,
html,
input,
legend,
li,
menu,
ol,
p,
pre,
table,
td,
textarea,
th,
ul {
    margin: 0;
    padding: 0;
    box-sizing: border-box
}

ul {
    padding: 0;
    margin: 0
}

li {
    list-style: none
}

*,
::after,
::before {
    box-sizing: border-box;
    outline: 0
}

::after,
::before {
    position: absolute
}

.container {
    max-width: 1380px;
    padding: 0 10px;
    margin: 0 auto;
    height: 100%;
    width: 100%;
    -o-object-fit: contain;
    object-fit: contain
}

.usn {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    -o-user-select: none;
    user-select: none
}

.fl {
    float: left
}

.fr {
    float: right
}

.cf :after {
    content: ".";
    visibility: hidden;
    height: 0;
    overflow: hidden
}

.df-sa::after,
.df-sa::before,
.df-sb::after,
.df-sb::before,
.ds-1 ul::after,
.ds-1 ul::before,
.in-3>.container::after,
.in-3>.container::before,
.inld-1 li a::after,
.inld-1 li a::before,
.li-1 li a::after,
.li-1 li a::before,
.top-1-rig::after,
.top-1-rig::before,
.zy-2 li a .det .zybt::after,
.zy-2 li a .det .zybt::before {
    content: normal
}

.w100 {
    width: 100%
}

.h100 {
    height: 100%
}

.banner .swiper-container,
.banner .swiper-container .swiper-slide,
.banner .swiper-container .swiper-wrapper,
.wh {
    width: 100%;
    height: 100%
}

.fb {
    font-weight: 700
}

.fn {
    font-weight: 400
}

.tl {
    text-align: left
}

.tc {
    text-align: center
}

.tr {
    text-align: right
}

.tj {
    text-align: justify;
    text-justify: inter-ideograph
}

.wn {
    word-wrap: normal;
    white-space: nowrap
}

.wb,
.wp {
    word-wrap: break-word;
    word-break: break-all
}

.wb {
    white-space: normal
}

.wp {
    overflow: hidden;
    text-align: left;
    white-space: pre-wrap
}

.li-1 li a label,
.nav>li,
.nav>li .sub-1 li,
.tb-c,
.tipsy-inner,
.top-1-rig1>a,
.top-1-rig>p a {
    text-align: center
}

#new1 a .det p,
#new1 a .det span,
.li-1 li a .det p,
.li-1 li a .det span,
.li-2 li a p,
.wes,
.xs-1 li a .det>span {
    overflow: hidden;
    word-wrap: normal;
    white-space: nowrap;
    text-overflow: ellipsis
}

.ps {
    position: static
}

.pr {
    position: relative
}

.pa {
    position: absolute
}

.pf {
    position: fixed
}

.tipsy-arrow,
.tooltip,
.ts-c,
.ts-mc,
.ts-x,
.ts-y {
    position: absolute
}

.df-sb,
.ds-1 ul,
.in-3>.container,
.inld-1 li a,
.li-1 li a,
.top-1-rig {
    display: flex;
    align-items: center;
    justify-content: space-between;
    flex-wrap: wrap
}

.df-sb>*,
.ds-1 ul>*,
.in-3>.container>*,
.inld-1 li a>*,
.li-1 li a>*,
.top-1-rig>* {
    float: left
}

.df-sa,
.zy-2 li a .det .zybt {
    display: flex;
    align-items: center;
    justify-content: space-around
}

.df-sa>*,
.zy-2 li a .det .zybt>* {
    float: left
}

.df-c {
    display: flex;
    align-items: center;
    justify-content: center
}

.tb-c {
    display: table-cell;
    vertical-align: middle
}

.ts-c {
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%)
}

.ts-mc {
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    margin: auto
}

.ts-x {
    left: 50%;
    transform: translateX(-50%)
}

.ts-y {
    top: 50%;
    transform: translateY(-50%)
}

::-webkit-scrollbar {
    width: 5px;
    height: 5px;
    background-color: #DCE7E1;
    border-radius: 20px
}

::-webkit-scrollbar-track {
    border-radius: 20px
}

::-webkit-scrollbar-thumb {
    border-radius: 20px
}

.tooltip {
    font-size: 12px;
    padding: 5px;
    z-index: 100000;
    opacity: .8;
    font-family: Microsoft Yahei
}


@media (max-width:850px) {

    button,
    hr,
    input {
        overflow: visible
    }

    audio,
    canvas,
    progress,
    video {
        display: inline-block
    }

    progress,
    sub,
    sup {
        vertical-align: baseline
    }

    html {
        line-height: 1.15;
        -ms-text-size-adjust: 100%;
        -webkit-text-size-adjust: 100%
    }

    body {
        margin: 0
    }

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

    h1 {
        font-size: 2em
    }

    hr {
        height: 0
    }

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

    a {
        background-color: transparent;
        -webkit-text-decoration-skip: objects
    }

    abbr[title] {
        border-bottom: none;
        -webkit-text-decoration: underline dotted;
        text-decoration: underline dotted
    }

    b,
    strong {
        font-weight: bolder
    }

    dfn {
        font-style: italic
    }

    mark {
        background-color: #ff0;
        color: #000
    }

    small {
        font-size: 80%
    }

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

    sub {
        bottom: -.25em
    }

    sup {
        top: -.5em
    }

    audio:not([controls]) {
        display: none;
        height: 0
    }

    img {
        border-style: none
    }

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

    button,
    input,
    optgroup,
    select,
    textarea {
        font-family: sans-serif;
        font-size: 100%;
        line-height: 1.15;
        margin: 0
    }

    button,
    select {
        text-transform: none
    }

    [type=reset],
    [type=submit],
    button,
    html [type=button] {
        -webkit-appearance: button
    }

    [type=button]::-moz-focus-inner,
    [type=reset]::-moz-focus-inner,
    [type=submit]::-moz-focus-inner,
    button::-moz-focus-inner {
        border-style: none;
        padding: 0
    }

    [type=button]:-moz-focusring,
    [type=reset]:-moz-focusring,
    [type=submit]:-moz-focusring,
    button:-moz-focusring {
        outline: ButtonText dotted 1px
    }

    legend {
        color: inherit;
        display: table;
        max-width: 100%;
        white-space: normal
    }

    textarea {
        overflow: auto
    }

    [type=checkbox],
    [type=radio] {
        box-sizing: border-box;
        padding: 0
    }

    [type=number]::-webkit-inner-spin-button,
    [type=number]::-webkit-outer-spin-button {
        height: auto
    }

    [type=search] {
        -webkit-appearance: textfield;
        outline-offset: -2px
    }

    [type=search]::-webkit-search-cancel-button,
    [type=search]::-webkit-search-decoration {
        -webkit-appearance: none
    }

    ::-webkit-file-upload-button {
        -webkit-appearance: button;
        font: inherit
    }

    summary {
        display: list-item
    }

    [hidden],
    template {
        display: none
    }

    blockquote,
    body,
    button,
    caption,
    dd,
    div,
    dl,
    dt,
    fieldset,
    figure,
    form,
    h1,
    h2,
    h3,
    h4,
    h5,
    h6,
    hr,
    html,
    input,
    legend,
    li,
    menu,
    ol,
    p,
    pre,
    table,
    td,
    textarea,
    th,
    ul {
        margin: 0;
        padding: 0;
        box-sizing: border-box
    }

    body,
    html {
        -webkit-user-select: none;
        -moz-user-select: none;
        -ms-user-select: none;
        user-select: none;
        font: Oswald, "Open Sans", Helvetica, Arial, sans-serif
    }

    a,
    img {
        -webkit-touch-callout: none
    }

    a,
    input {
        -webkit-tap-highlight-color: transparent
    }

    input[type=text] {
        -webkit-appearance: none
    }
}

#js a .det span,
.bt a:hover,
.bt p,
.bt-3 a:hover,
.bt-3 span,
.bt3 .bt31 .s1,
.bt3 a:hover,
.ds-1 .dsbt2,
.ds-1 ul li a:hover,
.in-lef-2 a:hover,
.in-lef-3 .swiper-container a:hover p,
.in-tiao li.on a,
.in-tiao p a:hover,
.indw-bt span,
.ingk1 p.xiao span,
.ingk1-li a:hover p,
.ingk1bt span,
.inld-1 li a .det span,
.inld-bt span,
.li-1 li a:hover .det span,
.li-2 li a:hover p,
.list-2 a:hover p,
.top-1-rig1>a:hover,
.top-1-rig>p a:hover,
.xs-1 li a:hover .det>span,
.zy-2 li a .det .zybt p {
    font-weight: 700
}

:root {
    --color-blank-2: rgba(0, 0, 0, 0.2);
    --color-blank-5: rgba(0, 0, 0, 5);
    --txt-12: 12px;
    --txt-14: 14px;
    --txt-16: 16px;
    --txt-18: 18px;
    --txt-20: 20px;
    --col2: rgb(127 190 228)
}
/* :root .bt2 {
    --col2: #FFFFFF
} */


::-webkit-scrollbar-thumb {
    background: var(--col2)
}

#js a .img img,
#new1 a img,
.banner .swiper-container .swiper-slide>img,
.image,
.ingk1-li a img,
.ingk21 .img img,
.inld-1 li a .img img,
.top>img,
.xs-1 li a .img img,
.zt img,
.zy-2 li a>img {
    transition: all .5s;
    width: 100%;
    height: 100%;
    -o-object-fit: cover;
    object-fit: cover;
    display: block
}

.menu-button,
.nav>li .sub-1,
.top-1-logo img,
footer .fot>div:last-child::after {
    display: none
}

.dfyy {
    height: 100%
}

/* 头部 */
nav {
    width: 100%;
    position: relative;
    top: 0;
    z-index: 800
}

.top-1 {
    width: 100%;
    height: 124px;
    position: relative;
    background-color: var(--col2);
    z-index: 30;
    box-shadow:2px 2px 6px rgba(255, 255, 255, .6);
}

.top-1-sou {
    width: 32px;
    line-height: 32px
}

.top-1-logo img{
    display: block
}

.top-1-sou {
    height: 32px;
    background: #FFF;
    border-radius: 50px;
    transition: all .3s
}

.top-1-sou button,
.top-1-sou input {
    height: 32px;
    border: none;
    background: 0 0;
    float: left;
    transition: all .3s
}

.top-1-sou .search_input {
    width: 0;
    overflow: hidden;
    color: var(--col2);
    font-size: 14px;
    line-height: 40px
}

.top-1-sou input[type="submit"] {
    float: right;
    width: 32px;
    border-radius: 5px;
    background: url(./images/top-1-sou1.png) center center no-repeat
}

.top-1-sou:hover {
    width: 220px
}

.top-1-sou:hover .search_input {
    width: calc(100% - 32px);
    padding: 0 10px
}

/* 
.top-1-sou input {
    width: 0;
    overflow: hidden;
    color: var(--col2);
    font-size: 14px;
    line-height: 40px
}

.top-1-sou button {
    float: right;
    width: 32px;
    border-radius: 5px;
    background: url(./images/top-1-sou1.png) center center no-repeat
} 
*/

.top-1-rig>p {
    width: 100px;
    margin-left: 24px
}

.top-1-rig>p a {
    width: 100%;
    height: 30px;
    background: #FFF;
    line-height: 30px;
    font-size: 16px;
    font-weight: 500;
    color: var(--col2);
    border-radius: 50px
}

.top-1-rig>p a:hover {
    transition: all .3s;
    font-weight: 700;
    box-shadow: 0 0 10px rgba(0, 0, 0, .2)
}

/* 导航 */
.top-2 {
    width: 100%;
    height: 54px;
    position: relative;
    background:var(--col2);
    box-shadow: 3px 3px 10px rgba(255, 255, 255, 1)
}

.nav,
.nav>li>a {
    position: relative;
    height: 100%
}

.nav {
    z-index: 10
}

.nav>li {
    flex: 1;
    position: relative;
}
.nav>li::after{
    content: "";
    display: flex;
    height: 24px;
    position: absolute;
    right: 0;
    width: 1px;
    background: rgba(255, 255, 255, .6);
    top: 50%;
    transform: translateY(-50%);
}

.new1 .new11,
.new12
{
    align-items: flex-start
}

.nav>li>a {
    line-height: 50px;
    font-size: 16px;
    color: #FFF
}

.nav>li>a::after,
.nav>li>a::before {
    width: 0;
    height: 2px;
    left: 0;
    top: 4px;
    opacity: 0;
    background: #FFF;
    border-radius: 10px;
    transition: all .3s
}

.nav>li>a::after {
    top: auto;
    left: auto;
    right: 0;
    bottom: 4px
}

.nav>li:hover>a::after,
.nav>li:hover>a::before {
    width: 100%;
    opacity: 1
}

.nav>li .sub-1 {
    position: absolute;
    left: 0;
    top: 100%;
    width: 100%;
    background: rgba(0, 0, 0, .3);
    box-shadow: 0 5px 10px rgba(255, 255, 255, .2)
}

.nav>li .sub-1 ul {
    width: 100%
}

.nav>li .sub-1 li {
    height: 40px;
    width: 100%
}

.nav>li .sub-1 a {
    width: 100%;
    line-height: 40px;
    color: #FFF;
    font-size: 14px
}

.nav>li .sub-1 a:hover {
    background: var(--col2);
}

.nav>li:hover .sub-1 {
    display: block;
    -webkit-animation: fadeInDown .5s;
    animation: fadeInDown .5s
}

.nav>li:hover .sub-1 ul li {
    -webkit-animation: fadeInUp .5s;
    animation: fadeInUp .5s
}

/* 手机端导航列表 */
.menu-button {
    position: absolute;
    top: 10px;
    right: 10px;
    padding: 10px;
    border-radius: 5px;
    transition: .3s;
    z-index: 99
}

#new1 a,
.banner .swiper-container .swiper-slide,
.bar,
.bt,
.bt p {
    position: relative
}

.bar {
    display: block;
    width: 30px;
    height: 3px;
    margin: 5px auto;
    background-color: #fff;
    border-radius: 10px;
    transition: .3s
}

.menu-button .bar:nth-of-type(1) {
    margin-top: 0
}

.menu-button .bar:nth-of-type(3) {
    margin-bottom: 0
}

.menu-button.cross {
    background: #FFF
}

.menu-button.cross .bar {
    background: #046ABA
}

.cross .bar:nth-of-type(1) {
    transform: translateY(8px) rotate(-45deg)
}

.cross .bar:nth-of-type(2) {
    opacity: 0
}

.cross .bar:nth-of-type(3) {
    transform: translateY(-8px) rotate(45deg)
}

@-webkit-keyframes and_none1 {
    from {
        transform: scale3d(1, 1, 1)
    }

    to {
        transform: scale3d(1.1, 1.1, 1)
    }
}

@keyframes and_none1 {
    from {
        transform: scale3d(1, 1, 1)
    }

    to {
        transform: scale3d(1.1, 1.1, 1)
    }
}

/* banner */
.banner {
    width: 100%;
    height: calc(100vh - 178px);
}

.banner .swiper-container .swiper-slide-active>img {
    -webkit-animation: and_none1 8s linear 0s both;
    animation: and_none1 8s linear 0s both
}

.banner .swiper-button-next,
.banner .swiper-button-prev {
    opacity: .2;
    color: var(--col2);
}

.banner .swiper-button-prev {
    left: 5%
}

.banner .swiper-button-next {
    right: 5%
}

.banner:hover .swiper-button-next,
.banner:hover .swiper-button-prev {
    opacity: 1
}

.banner .swiper-pagination {
    bottom: .625rem;
    z-index: 200
}

.banner .swiper-pagination span {
    opacity: 1;
    margin: 0 .25rem !important;
    width: 12px;
    height: 12px;
    background: #FFF;
    border-radius: 50px;
    transition: all .3s
}

.banner .swiper-pagination span.swiper-pagination-bullet-active {
    width: 40px;
    background-color: var(--col2);
    box-shadow: 0 0 10px rgba(255, 255, 255, .3)
}

/* 学部动态 */
.new1 {
    width: 100%;
    padding: 25px 0 50px
}

.new1 .new11 .lef {
    width: 98.64%
}

/* 标题 */
.bt {
    width: 100%;
    border-bottom: 1px solid #E6EBF2;
    margin-bottom: 24px
}

.bt::after,
.bt::before {
    width: 3px;
    height: 3px;
    background-color: var(--col2);
    bottom: -2px;
    content: ""
}
.bt::before {
    left: 0
}
.bt::after {
    right: 0
}

.bt p {
    padding: 20px 0;
    color: var(--col2);
    font-size: 20px
}

.bt a,
.bt p span {
    color: var(--col2);
    font-size: 15px;
    text-transform: uppercase
}

.bt p span {
    font-weight: 400;
    opacity: .5
}

.bt p::before {
    content: "";
    left: 0;
    bottom: -2px;
    width: 30px;
    height: 3px;
    background-color: var(--col2)
}
/* 动态 */
.new12 {
    width: 100%
}

.new12-lef {
    width: 54.34%
}

.new12-rig {
    width: 43.39%
}

#new1 {
    width: 100%;
    height: 480px;
    border-radius: 20px;
}

#new1 a {
    overflow: hidden;
    border-radius: 20px;
}

#new1 a .det {
    position: absolute;
    left: 0;
    bottom: 0;
    background: rgba(0, 0, 0, .6);
    width: 100%;
    height: 50px;
    padding: 10px
}

#new1 a .det span {
    display: block;
    color: #FFF;
    font-size: 18px;
    width: 88%;
}

#new1 a:hover img {
    transform: scale(1.2)
}

#new1 .swiper-pagination {
    width: auto;
    left: auto;
    right: 10px;
    bottom: 16px;
}

#new1 .swiper-pagination span {
    opacity: 1;
    background-color: #CCCCCD
}

#new1 .swiper-pagination span.swiper-pagination-bullet-active {
    background-color: var(--col2)
}

/* 动态列表 */
/* .li-1,
.li-1 li,
.li-1 li a {
    width: 100%
} */

.li-1 li {
    border-bottom: dashed 1px #adadad;
    padding: 8px 0;
}

.li-1 li:first-child {
    margin-top: 0;
    padding-top: 0;
}

.li-1 li a{
    display: flex;
    align-content: center;
    align-items: center;
    justify-content: space-between;
    flex-direction: row-reverse;
    height: 52px;
    border-radius: 8px;
}

.li-1 li a .det {
    width: calc(100% - 90px);
}

.li-1 li a .det span {
    display: block;
    font-size: 17px;
    color: #333;
    line-height: 2
}

.li-1 li a:hover .det span{
    color: var(--col2)
}

.li-1 li a div:first-child{
    min-width: 90px;
    color: #333;
}
/* 通知公告 */
.notice{
    width: 100%;
    padding: 25px 0 60px;
    background:#f0f5f7;
}
.notice .bt p {
    color: rgb(127 190 228);
}
.notice .bt p::before{
    background-color:rgb(127 190 228);
}
.notice .bt a{
    color: rgb(127 190 228);
}
.notice .bt::after, 
.notice .bt::before{
    background-color:rgb(127 190 228);
}

.notice_item{
    width: 100%;
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    justify-content: space-between;
}
.notice_oli {
    position: relative;
    width: 32%;
    height: 160px;
    box-sizing: border-box;
    border-bottom: 8px #7fbee4 solid;
    box-shadow: 0px 0px 5px #d8edef;
    background: url(./images/noticebg.png) no-repeat right bottom;
    background-color: #fff;
    margin-bottom: 15px;
}
.notice_item .notice_oli>h2 {
    width: 100%;
    padding: 50px 20px 48px;
    font-size: 18px;
    line-height: 25px;
    float: right;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}
.notice_item .notice_oli>h2 a {
    color: #333;
    width: 100%;
    display: -webkit-box;
    overflow: hidden;
    text-overflow: ellipsis;
    word-wrap: break-word;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    text-align: justify;
}
.notice_item .notice_oli>h2 a:hover{
    color: var(--col2);
}
.notice_item .notice_oli .notice_time{
    position: absolute;
    bottom: 12px;
    right: 20px;
    font-size: 17px;
}


/* 底部 */

footer {
    width: 100%;
    height: 110px;
    background-color: var(--col2);
}

footer .fot{
    display: flex;
    align-items: center;
    justify-content: space-between;
    height: 100%;
    color: #fff;
}
footer .fot .fot-l{
    margin-right: 55px;
}
footer .fot .fot-r img{
    width: 85px;
    height: 85px;
}


/* 适配 */

@media (max-width:1500px) {
    .xy .swiper-button .swiper-button-prev, 
    .xy .swiper-button .swiper-button-next{
        display: none;
    }

}
@media (max-width:1440px) {
    .container{
        padding:0 30px;
    }
    .top-1-logo{
        width: 70%;
    }
}
@media (max-width:1180px) {
    .li-1 li a div:first-child{
        display: none;
    }
    .li-1 li a .det{
        width: 100%;
    }
}
@media (max-width:992px) {

    .new12-lef,
    .new12-rig {
        width: 100%
    }
    .new12-rig .li-1 li:first-child{
        padding: 8px 0;
    }

    .notice_oli{
        width: 49%;
    }

    .xy .news_box{
        width: 48% !important;
        margin-bottom: 15px;
    }
    .xy .news_box .news_imgs{
        height: 250px;
    }

    .nav>li>a {
        line-height: 40px
    }


    .top-1-rig {
        display: none
    }

    nav {
        position: fixed
    }

    .top-1 {
        height: 60px;
        background-size: cover;
        box-shadow: 0 5px 10px rgba(0, 0, 0, .2)
    }

    .top-1-logo {
        max-width: calc(100% - 80px)
    }

    .top-1-logo img {
        max-height: 40px;
        max-width: 100%;
    }

    .menu-button {
        z-index: 80;
        display: block
    }

    .top-1.cross .top-1-logo img,
    .top-2,
    .top-2::after {
        display: none
    }

    .top-2 {
        width: 100vw;
        height: 100vh;
        padding-top: 60px;
        margin-top: -60px;
        background: rgba(0, 0, 0, .5);
        border: none
    }

    .nav,
    .top-1.cross {
        background: rgba(110,172,213,.7);
    }

    .nav>li,
    .nav>li .sub-1 a {
        border-bottom: 1px solid rgba(255, 255, 255, .1)
    }

    .top-2 .container {
        height: 100%;
        padding: 0
    }

    .top-1.cross {
        box-shadow: 0 5px 5px rgba(0, 0, 0, .1)
    }

    .nav,
    .top-1.cross .top-1-logo img:nth-child(2),
    .top-2.cross {
        display: block
    }

    .nav {
        width: 60%;
        height: 100%;
        float: right;
        overflow: hidden;
        overflow-y: scroll
    }

    .top-2.cross {
        -webkit-animation: fadeIn .5s;
        animation: fadeIn .5s
    }

    .top-2.cross .nav {
        -webkit-animation: fadeInRight .5s;
        animation: fadeInRight .5s
    }

    .nav>li {
        flex: auto;
        width: 100%
    }

    .nav>li>a {
        padding: 0 10px;
        text-align: left;
        width: 100%;
        font-size: 15px
    }

    .nav>li>a::after,
    .nav>li>a::before {
        display: none
    }

    .nav>li .sub-1 {
        position: relative;
        display: block;
        width: calc(100% - 20px);
        left: 10px;
        background: rgba(0, 0, 0, .1)
    }

    .nav>li .sub-1 a {
        text-align: left;
        padding: 0 15px
    }

    .banner {
        height: 60vw
    }

    .new1 {
        overflow: hidden
    }
    .li-1 li a div:first-child{
        display: none;
    }
    .li-1 li a .det{
        width: 100%;
    }
}



@media (max-width:768px) {
    .banner .swiper-button-next,
    .banner .swiper-button-prev,
    footer .fot-1::after {
        display: none
    }

}
@media (max-width:720px) {
    #new1{
        height: 380px;
    }

    .notice_oli {
        width: 99%;
    }

    .xy .news_box{
        width: 100% !important;
        margin: 0;
        margin-bottom: 15px;
    }
    .xy .news_box .news_imgs{
        height: 250px;
    }

    .active .active-item li{
        width: 99%;
        margin-bottom: 20px;
    }
}