a,
aside,
audio,
b,
bgsound,
body,
button,
canvas,
caption,
dd,
div,
dl,
dt,
em,
embed,
fieldset,
footer,
form,
h1,
h2,
h3,
h4,
h5,
h6,
header,
hr,
html,
i,
iframe,
img,
input,
label,
legend,
li,
nav,
object,
ol,
p,
section,
select,
small,
span,
strong,
sub,
sup,
table,
td,
textarea,
th,
time,
ul,
video {
    margin: 0;
    padding: 0
}

html {
    -webkit-user-select: none;
    -webkit-touch-callout: none;
}

body {
    -webkit-text-size-adjust: 100%;
    background: #fff;
    -ms-text-size-adjust: 100%;
    font: 14px/20px Microsoft Yahei, Helvetica Neue, Helvetica, Arial, sans-serif;
}

div,
em,
h1,
h2,
h3,
h4,
h5,
h6,
i,
span,
time {
    font-weight: 400;
    font-style: normal
}

.show,
em,
i,
span {
    display: inline-block
}

li {
    list-style: none
}

ol li,
ul li {
    outline: none;
    cursor: default
}

ul li {
    float: left
}

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

button,
input,
select,
textarea {
    outline: none;
    background: none;
    resize: none;
    border: 0;
}

a,
a:active,
a:hover,
a:link,
a:visited {
    -webkit-tap-highlight-color: transparent;
    outline: none;
    text-decoration: none;
    cursor: pointer
}

a:focus,
button:foucs,
div:focus {
    outline: none
}

img,
video {
    width: 100%;
    height: 100%;
    line-height: 100%
}

video {
    -o-object-fit: fill;
    object-fit: fill
}

::-webkit-scrollbar {
    opacity: 0;
    width: 0;
    display: none
}

video::-internal-media-controls-download-button {
    display: none
}

video::-webkit-media-controls-enclosure {
    overflow: hidden
}

video::-webkit-media-controls-panel {
    width: calc(100% + 30px)
}


.clearfix {}

.clearfix::before,
.clearfix:after {
    display: block;
    clear: both;
    content: "";
    height: 0;
    width: 0;
    line-height: 0;
    visibility: hidden;
    overflow: hidden
}

.left {
    float: left
}

.right {
    float: right
}

.noleft,
.noright {
    float: unset;
}

.middle {
    width: 1200px;
    height: auto;
    margin: 0 auto;
    display: block
}

.flex {
    display: flex
}


.grid {
    display: grid;
}

::placeholder,
a {
    color: #757575
}

.posrel {
    position: relative
}

.posabs {
    position: absolute
}

.posFix {
    position: fixed;
}

.active {
    color: #ed4040 !important;
}

.bg {
    background: #ed4040
}

.height {
    height: 30px;
    line-height: 30px
}

.hidden {
    display: none;
}

.show {
    display: inline;
}

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

.overflowrow {
    margin-bottom: 15px;
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
    line-height: 1.5;
    color: #f8fafc;
    font-size: 14px;
}

.rw {
    width: 100%;
}

.container {
    width: 1200px;
    height: 100%;
    margin: 0 auto;
}