/* 清除所有样式 */
* {
    margin: 0;
    padding: 0
}
body{
    font-family: Calibri, sans-serif;
}

html,
body {
    width: 100%;
    height: 100%;
    font-family: Calibri, sans-serif;
}

li {
    list-style: none
}

img {
    vertical-align: middle;
    border: none
}

a {
    text-decoration: none;
}

h1,
h2,
h3,
h4,
h5 {
    font-weight: 500;
    margin-top: 0;
    margin-bottom: 0;
}

p {
    margin: 0 0 0;
}



body,
button,
input,
select,
textarea

/* for ie */
    {
    /* font: 14px/1.5 tahoma, \5b8b\4f53, sans-serif; */
}

h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    /* font-weight: normal; */
}

address,
cite,
dfn,
em,
var {
    /* font-style: normal; */
}

/* 将斜体扶正 */
/* code,
kbd,
pre,
samp {
    font-family: courier new, courier, monospace;
} */

/* 统一等宽字体 */
/* small {
    font-size: 12px;
} */

/* 小于 12px 的中文很难阅读, 让 small 正常化 */
/** 重置列表元素 **/
ul,
ol {
    list-style: none;
}

/** 重置文本格式元素 **/
a {
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

sup {
    vertical-align: text-top;
}

/* 重置, 减少对行高的影响 */
sub {
    vertical-align: text-bottom;
}

/** 重置表单元素 **/
legend {
    color: #000;
}

/* for ie6 */
fieldset,
img {
    border: 0;
}

/* img 搭车：让链接里的 img 无边框 */
button,
input,
select,
textarea {
    font-size: 100%;
}

/* 使得表单元素在 ie 下能继承字体大小 */
/* 注：optgroup 无法扶正 */
/* 重置 HTML5 元素 */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
time,
mark,
audio,
video {
    display: block;
    margin: 0;
    padding: 0;
}

mark {
    background: #ff0;
}

/* 设置placeholder的默认样式 */
:-moz-placeholder {
    color: #ddd;
    opacity: 1;
}

::-moz-placeholder {
    color: #ddd;
    opacity: 1;
}

input:-ms-input-placeholder {
    color: #ddd;
    opacity: 1;
}

input::-webkit-input-placeholder {
    color: #ddd;
    opacity: 1;
}



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

hr {
    border: none;
    height: 1px;
}

ul,
ol {
    margin: 0;
    padding: 0;
    list-style: n;
}

/* //用于IOS下移除原生样式 */
.button {
    border: 0;
    background-color: none;
    outline: none;
    -webkit-appearance: none;
}

a {
    text-decoration: none !important;
    /* Remove underline */
    color: inherit;
    /* Inherit color from parent */
    outline: none;
    /* Remove outline on focus */
}


input {
    border: none;
    appearance: none;
    -moz-appearance: none;
    outline: none;
    -webkit-appearance: none;
}

/* //or: */
input:focus {
    outline: none;
    border: none;
    appearance: none;
    -moz-appearance: none;
    outline: none;
    -webkit-appearance: no;
}
/* 在线链接服务仅供平台体验和调试使用，平台不承诺服务的稳定性，企业客户需下载字体包自行发布使用并做好备份。 */
@font-face {
    font-family: 'iconfont';  /* Project id 4737499 */
    src: url('//at.alicdn.com/t/c/font_4737499_py0v44jxmfj.woff2?t=1734080119619') format('woff2'),
         url('//at.alicdn.com/t/c/font_4737499_py0v44jxmfj.woff?t=1734080119619') format('woff'),
         url('//at.alicdn.com/t/c/font_4737499_py0v44jxmfj.ttf?t=1734080119619') format('truetype');
  }

  /* 在线链接服务仅供平台体验和调试使用，平台不承诺服务的稳定性，企业客户需下载字体包自行发布使用并做好备份。 */
@font-face {
    font-family: 'iconfont';  /* Project id 4742909 */
    src: url('//at.alicdn.com/t/c/font_4742909_2fsm7sjfd4i.woff2?t=1734082560262') format('woff2'),
         url('//at.alicdn.com/t/c/font_4742909_2fsm7sjfd4i.woff?t=1734082560262') format('woff'),
         url('//at.alicdn.com/t/c/font_4742909_2fsm7sjfd4i.ttf?t=1734082560262') format('truetype');
  }

.iconfont {
    font-family: "iconfont" !important;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -webkit-text-stroke-width: 0.2px;
    -moz-osx-font-smoothing: grayscale;
}

.w{
    width: 1400px;
}

.col-lg-12,
.col-lg-9,
.col-md-9,
.col-lg-1,
.col-lg-10,
.col-lg-11,
.col-lg-12,
.col-lg-2,
.col-lg-3,
.col-lg-4,
.col-lg-5,
.col-lg-6,
.col-lg-7,
.col-lg-8,
.col-lg-9 {
    padding: 0 !important;
}

.row {
    margin-right: 0;
    margin-left: 0;
}


.section {
    opacity:0;
    transform: translateY(100px);
    transition: opacity 1s ease, transform 1s ease;
}

.section.visible {
    opacity: 1;
    transform: translateY(0);
}