/* - - - - - - - - - 各浏览器样式默认值标准化  - - - - - - - - -*/
html,
body,
span,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
p,
blockquote,
pre,
a,
address,
code,
del,
em,
img,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label {
    margin: 0;
    padding: 0;
    border: 0;
    font-style: inherit;
    font-family: inherit;
    vertical-align: baseline;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section,
summary,
audio,
video {
    margin: 0;
    padding: 0;
    display: block;
}

html {
    -webkit-text-size-adjust: none;
}

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

textarea {
    font-family: inherit;
    padding: 0;
    margin: 0;
}

button {
    cursor: pointer;
    outline: none
}

html {
    overflow-x: hidden;
}

body {
    font-size: 12px;
    background: #000 url("../images/bg_03.jpg") repeat-y center top;
    font-family: 'Microsoft YaHei';
}

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

h1 {
    font-size: 24px;
}

h2 {
    font-size: 18px;
}

h3,
h4 {
    font-size: 14px;
}

h5 {
    font-size: 12px;
}

i,
em,
address {
    font-style: normal;
}

a {
    text-decoration: none;
    color: #4f4f4f;
}

a:hover {
    text-decoration: none;
    transition: color 200ms linear 0s, background-color 200ms linear 0s, border-color 200ms linear 0s;
}

/*鼠标悬停�?*/
a:active {}

/*点击与释放时*/
a:visited {}

/* 访问�? */
/*  - - - - - - - - - 常用类样�?  - - - - - - - - -*/
.photo img,
.photo_fullsize img {
    display: block;
    width: 100%;
    height: 100%;
}

/*图片全尺�?*/
.no_bor {
    border: none !important;
}

/*无边�?*/
.no_bg {
    background: none !important;
}

/*无背�?*/
.clear {
    display: block;
    height: 0;
    line-height: 0;
    overflow: hidden;
    clear: both;
    font-size: 0;
}

/*清除浮动*/
.clear_::after {
    content: "";
    display: block;
    clear: both;
    height: 0;
    line-height: 0;
    overflow: hidden;
}

/*清除浮动*/
.center {
    margin: 0 auto;
    width: 1280px;
}


.border_top,
.border_right,
.border_bottom,
.border_left {
    overflow: hidden;
    line-height: 0;
    position: absolute;
    background: #2a5abe;
}

.border_top {
    left: 50%;
    top: 0;
    height: 4px;
}

.border_right {
    top: 50%;
    right: 0;
    width: 4px;
}

.border_bottom {
    left: 50%;
    bottom: 0;
    height: 4px;
}

.border_left {
    top: 50%;
    left: 0;
    width: 4px;
}