@charset "utf-8";
/*重置属性*/
body,div,p,ul,ol,dl,dt,dd,li,form,input,table,th,td,img,h1,h2,h3,h4,h5,h6 {margin: 0; padding: 0;}

body {font-style: normal; font-family:'Microsoft Yahei','微软雅黑','Simsun','宋体','Arial', sans-serif;}
li { list-style:none;}
img { border:none;}
a { text-decoration:none;-webkit-tap-highlight-color:transparent;}
table { border-spacing:0; border-collapse:collapse;}

h1,
h2,
h3,
h4,
h5,
h6,
a {
    font-size: 16px;
    color: #333;
    text-decoration: none;
}

ol,
ul,
li {
    list-style: none;
}

html {
    width: 100%;
    height: 100%;
    font-family: 'Source Han Sans CN', Helvetica Neue, Helvetica, Arial, PingFang SC, Hiragino Sans GB, WenQuanYi Micro Hei, sans-serif;
    -ms-text-size-adjust: 100%;
    -webkit-text-size-adjust: 100%;
}

body {
    margin: 0;
    width: 100%;
    height: 100%;
    overflow-x: hidden;
    /* background-color: #f2f2f2; */
}

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

audio,
canvas,
progress,
video {
    display: inline-block;
    vertical-align: baseline;
}

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

[hidden],
template {
    display: none;
}

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

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

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

b,
strong {
    font-weight: bold;
}

dfn {
    font-style: italic;
}

h1,
h2,
h3,
h4 {
    margin: 0;
}

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

small {
    font-size: 80%;
}

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

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

img {
    border: 0;
}

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

figure {
    margin: 1em 40px;
}

hr {
    box-sizing: content-box;
    height: 0;
}

pre {
    overflow: auto;
}

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

button,
input,
optgroup,
select,
textarea {
    color: inherit;
    font: inherit;
    margin: 0;
}

button {
    overflow: visible;
}

button,
select {
    text-transform: none;
}

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 {
    border: 0;
    padding: 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"] {
    -webkit-appearance: textfield;
    box-sizing: content-box;
}

input[type="search"]::-webkit-search-cancel-button,
input[type="search"]::-webkit-search-decoration {
    -webkit-appearance: none;
}
fieldset {
    border: 1px solid #c0c0c0;
    margin: 0 2px;
    padding: 0.35em 0.625em 0.75em;
}

legend {
    border: 0;
    padding: 0;
}

textarea {
    overflow: auto;
}

optgroup {
    font-weight: bold;
}

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

ul,
li,
td,
th {
    padding: 0;
}

ul,
li {
    margin: 0;
}

li {
    list-style: none;
}

p {
    margin: 0;
}

/*通用*/
.hide {display: none;}
.flt {float:left;}
.frt {float:right;}
.clear { clear: both;}
.clearfix { *zoom: 1;} 
.clearfix:before, .clearfix:after { display: table; line-height: 0; content: "";}
.clearfix:after { clear: both;}

/* 单行隐藏 */
.ellipsis1{
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
}
/* 多行隐藏 */
.ellipsis2{
    display:-webkit-box;
    -webkit-box-orient:vertical;
    -webkit-line-clamp:2;
    overflow:hidden;
}

/* 基本布局 */

body{
    overflow-x: hidden;
}


/* background-image:url(../../../Images/Meeting/kspk_2023/04.png); */


/* 仪器展示 */

.instrument{
    width:1200px;
    margin:0 auto;
    padding-top:90px;
}

.instrument .img1{
    display:block;
    margin:0 auto;
}

.instrument-top{
    padding-top:45px;
}

.instrument-top img{
    display:block;
}