* {
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    -webkit-overflow-scrolling: touch;
}
body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td, hr, button, article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section, sumary {
    margin: 0;
    padding: 0;
}
html,body {
    /* max-width: 750px; */
    -webkit-text-size-adjust: 100%;
    margin: 0 auto;
    overflow-x: auto;
    min-width: 1100px;
    -webkit-box-sizing: border-box;
    box-sizing: border-box;
    background:rgba(245,244,249,1);
    color: #333;
    font-family: "Microsoft YaHei","Helvetica Neue", "Roboto", "Segoe UI", "PingFang SC", "Hiragino Sans GB", sans-serif;
}

ul,ol {
    list-style: none;
}
/*清除输入框内阴影*/
input,textarea,select,button{
    outline: none;
    border: 0;
    -webkit-appearance: none;
    appearance:none;
}

img {
    border: 0;
    vertical-align: middle;
    max-width: 100%;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0);
}

a {
    text-decoration: none;
    color: #3d3d3d;
	-webkit-tap-highlight-color: rgba(255, 255, 255, 0);
	-webkit-user-select: none;
	-moz-user-focus: none;
	-moz-user-select: none;
}
em,i{
	font-style: normal;
}
/* 浮动 */
.fl {
    float: left;
}
.fr {
    float: right;
}
/* 清除浮动 */
.clearfix{
    zoom: 1;
}
.clearfix:after{
    clear: both;
    height: 0;
    overflow: hidden;
    display: block;
    visibility: hidden;
    content: "";
}
/* 文字超出显示省略号--单行 */
.ellipsis p {
    overflow:hidden;
    text-overflow:ellipsis;
    white-space:nowrap;
}
/* 多行文本溢出 */
.mult_row_ellipsis{
    overflow: hidden;
    text-overflow:ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    background-color:cornflowerblue;
}

/* 版心 */
.w {
    width: 1100px;
    margin: 0 auto;
}