/* CSS重置 */
html{
    max-width: 1920px;
    margin: auto;
}
body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
a,
blockquote,
th,
td,
hr,
button,
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
    margin: 0;
    padding: 0;
    -webkit-box-sizing: border-box;
    -moz-box-sizing: border-box;
    box-sizing: border-box;
}

header,
footer,
nav,
hgroup,
section,
article,
section,
aside {
    display: block;
}


/*标签属性重置*/
html{
    max-width: 1920px;
}
body {
    line-height: 32px;
    font: 400 1em/1.8 'Microsoft Yahei', 'PingFang SC', 'Avenir', 'Segoe UI', 'Hiragino Sans GB', STHeiti, 'Microsoft Sans Serif', 'WenQuanYi Micro Hei', sans-serif;
    color: #333333;
    background-color: #fff;
}

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

img {
	width: 100%;
    border: 0;
    vertical-align: middle;
}

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

button,
input {
    border: none;
    outline: medium;
}

a {
   /* font-size: 16px; */
    color: #333333;
    text-decoration: none;
    -webkit-transition: all .3s ease-out;
    -moz-transition: all .3s ease-out;
    -ms-transition: all .3s ease-out;
    transition: all .3s ease-out;
}

p,
span {
    -webkit-transition: all .3s ease-out;
    -moz-transition: all .3s ease-out;
    -ms-transition: all .3s ease-out;
    transition: all .3s ease-out;
}

.trans-ease {
    -webkit-transition: all .3s ease-out;
    -moz-transition: all .3s ease-out;
    -ms-transition: all .3s ease-out;
    transition: all .3s ease-out;
}

.w {
    width: 1200px;
    margin: auto;
}

/* a:hover,
a:focus {
    color: #d71d1e;
} */

.class-hover:hover {
    color: #d71d1e;
}

.class-hover:hover span {
    color: #d71d1e;
}

.but,
button,
.cursor-pointer,
.back {
    cursor: pointer;
}



/* 文本颜色 */

.color-000 {
    color: #000;
}

.color-333 {
    color: #333;
}

.color-666 {
    color: #666;
}

.color-999 {
    color: #999;
}

.color-ccc {
    color: #ccc;
}

.color-fff {
    color: #fff;
}

.color-266da7 {
    color: #266da7;
}


/*文本对齐方式*/

.text-left {
    text-align: left;
}

.text-right {
    text-align: right;
}

.text-center {
    text-align: center;
}

.text-justify {
    text-align: justify;
}

.text-nowrap {
    white-space: nowrap;
}

.text-indent {
    text-indent: 2em;
}


/*字体大小*/

.font-12 {
    font-size: 12px;
}

.font-14 {
    font-size: 14px;
}

.font-16 {
    font-size: 16px;
}

.font-18 {
    font-size: 18px;
}

.font-20 {
    font-size: 20px;
}

.font-22 {
    font-size: 22px;
}

.font-24 {
    font-size: 24px;
}

.font-26 {
    font-size: 26px;
}

.font-28 {
    font-size: 28px;
}

.font-30 {
    font-size: 30px;
}

.font-bold {
    font-weight: bold;
}

.font-normal {
    font-weight: normal;
}


/*行高*/

.lh150 {
    line-height: 150%;
}

.lh180 {
    line-height: 180%;
}

.lh200 {
    line-height: 200%;
}


/*下边距*/

.margin-bottom-5 {
    margin-bottom: 5px;
}

.margin-bottom-10 {
    margin-bottom: 10px;
}

.margin-bottom-15 {
    margin-bottom: 15px;
}

.margin-bottom-20 {
    margin-bottom: 20px;
}

.center-block {
    display: block;
    margin-right: auto;
    margin-left: auto;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.f-fl {
    float: left;
}

.f-fr {
    float: right;
}

.f-cb {
    clear: both;
}

.clear {
    clear: both;
}

.none {
    display: none;
}


/*隐藏显示*/

.hide {
    display: none;
}

.show {
    display: block;
}

.invisible {
    visibility: hidden;
}

.overflow-hidden {
    overflow: hidden;
}


/*对于 IE8 及更早版本中的 :before :after，必须声明 <!DOCTYPE>。*/

.clearfix:before,
.clearfix:after {
    display: block;
    content: " ";
    clear: both;
}


/* 定位 */

.pr {
    position: relative;
}

.pa {
    position: absolute;
}

.pf {
    position: fixed;
}


/*定位元素层级*/

.zindex-0 {
    z-index: 0;
}

.zindex-1 {
    z-index: 1;
}

.zindex-2 {
    z-index: 2;
}

.left-0 {
    left: 0;
}

.top-0 {
    top: 0;
}

.right-0 {
    right: 0;
}

.bottom-0 {
    bottom: 0;
}

.zoom {
    zoom: 1;
}

.img-circle {
    border-radius: 50%;
}


/* 长度高度 */

.width-100 {
    width: 100%;
}

.height-100 {
    height: 100%;
}

.text-over {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
	
	
}
.flex{
    display: flex;
}
.text-over-1 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    /*将对象作为弹性伸缩盒子模型显示。*/
    -webkit-box-orient: vertical;
    /*从上到下垂直排列子元素（设置伸缩盒子的子元素排列方式）*/
    -webkit-line-clamp: 1;
    /*这个属性不是css的规范属性，需要组合上面两个属性，表示显示的行数。*/
}

.text-over-2 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    /*将对象作为弹性伸缩盒子模型显示。*/
    -webkit-box-orient: vertical;
    /*从上到下垂直排列子元素（设置伸缩盒子的子元素排列方式）*/
    -webkit-line-clamp: 2;
    /*这个属性不是css的规范属性，需要组合上面两个属性，表示显示的行数。*/
}

.text-over-3 {
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    /*将对象作为弹性伸缩盒子模型显示。*/
    -webkit-box-orient: vertical;
    /*从上到下垂直排列子元素（设置伸缩盒子的子元素排列方式）*/
    -webkit-line-clamp: 3;
    /*这个属性不是css的规范属性，需要组合上面两个属性，表示显示的行数。*/
}