/* CSS Document */
@charset "utf-8";
@font-face {
  font-family: "Arial";
  src: url(../fonts/Arial.ttf);
}

/* 防止用户自定义背景颜色对网页的影响，添加让用户可以自定义字体 */
html {
    background: white;
    font-family: Arial;
}

/* 内外边距通常让各个浏览器样式的表现位置不同 */
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 {
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

input,
select,
textarea {
    font-size: 100%;
}

/* 去掉 table cell 的边距并让其边重合 */
table {
    border-collapse: collapse;
    border-spacing: 0;
}

/* ie bug：th 不继承 text-align */
th {
    text-align: inherit;
}

/* 去除默认边框 */
fieldset,
img {
    border: none;
}

/* ie6 7 8(q) bug 显示为行内表现 */
iframe {
    display: block;
}

/* 去掉 firefox 下此元素的边框 */
abbr,
acronym {
    border: none;
    font-variant: normal;
}

/* 一致的 del 样式 */
del {
    text-decoration: line-through;
}

address,
caption,
cite,
code,
dfn,
em,
th,
var {
    font-style: normal;
    font-weight: 500;
}

/* 去掉列表前的标识，li 会继承 */
ol,
ul {
    list-style: none;
}

/* 对齐是排版最重要的因素，别让什么都居中 */
caption,
th {
    text-align: left;
}

/* 来自yahoo，让标题都自定义，适应多个系统应用 */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-size: 100%;
    font-weight: 500;
}

q:before,
q:after {
    content: '';
}

/* 统一上标和下标 */
sub,
sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

/* 让链接在 hover 状态下显示下划线 */
a:hover {
    text-decoration: underline;
}

/* 默认不显示下划线，保持页面简洁 */
ins,
a {
    text-decoration: none;
}

/* 去除 ie6 & ie7 焦点点状线 */
a:focus,
*:focus {
    outline: none;
}

/* 清除浮动 */
.clearfix:before,
.clearfix:after {
    content: "";
    display: table;
}

.clearfix:after {
    clear: both;
    overflow: hidden;
}

.clearfix {
    zoom: 1;
    /* for ie6 & ie7 */
}

.clear {
    clear: both;
    display: block;
    font-size: 0;
    height: 0;
    line-height: 0;
    overflow: hidden;
}

/* 设置显示和隐藏，通常用来与 js 配合 */
.hide {
    display: none;
}

.block {
    display: block;
}

/* 设置浮动，减少浮动带来的 bug */
.fl,
.fr {
    display: inline;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

a {
    text-decoration: none;
    color: #666666;
    display: flex;
}

a:hover {
    text-decoration: none;
    color: #007ab8;
    transition: all 0.6s;
    -webkit-transition: all 0.6s;
    -moz-transition: all 0.6s;
    -ms-transition: all 0.6s;
    -o-transition: all 0.6s;
}

.singleline {
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.doubleline {
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 2;
    display: -webkit-box;
}

.threeline {
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 3;
    display: -webkit-box;
}

.fiveline {
    overflow: hidden;
    text-overflow: ellipsis;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: 5;
    display: -webkit-box;
}

img {
    max-width: 100%;
    transition: all .5s;
    transform: scale(1.0);
    -webkit-transform: scale(1.0);
    -moz-transform: scale(1.0);
    -ms-transform: scale(1.0);
    -o-transform: scale(1.0);
    -webkit-transition: all .5s;
    -moz-transition: all .5s;
    -ms-transition: all .5s;
    -o-transition: all .5s;
}

/* .aline_r {
    position: relative;
    background-image: linear-gradient(#1151aa, #1151aa);
    background-position: 0 100%;
    background-size: 0 1px;
    background-repeat: no-repeat;
    transition: background-size .5s;
}

.alin_r:hover .aline_r{background-size:100% 1px;color: #008ed6} */