html,
body,
div,
span,
applet,
object,
iframe,
h1,
h2,
h3,
h4,
h5,
h6,
p,
blockquote,
pre,
a,
abbr,
acronym,
address,
big,
cite,
code,
del,
dfn,
em,
img,
ins,
kbd,
q,
s,
samp,
small,
strike,
strong,
sub,
sup,
tt,
var,
b,
u,
i,
center,
dl,
dt,
dd,
ol,
ul,
li,
fieldset,
form,
label,
legend,
table,
caption,
tbody,
tfoot,
thead,
tr,
th,
td,
article,
aside,
canvas,
details,
embed,
figure,
figcaption,
footer,
header,
hgroup,
menu,
nav,
output,
ruby,
section,
summary,
time,
mark,
audio,
video {
  margin: 0;
  padding: 0;
  border: 0;
  font-size: 100%;
  font: inherit;
  vertical-align: baseline;
  text-decoration: none;
}
/* HTML5 display-role reset for older browsers */
article,
aside,
details,
figcaption,
figure,
footer,
header,
hgroup,
menu,
nav,
section {
  display: block;
}
body {
  line-height: 1;
  font-family: "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", "Microsoft YaHei", "微软雅黑", Arial, sans-serif;
  color: #333;
}
ol,
ul {
  list-style: none;
}
blockquote,
q {
  quotes: none;
}
blockquote:before,
blockquote:after,
q:before,
q:after {
  content: '';
  content: none;
}
a{
  color: #333;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
/*清除浮动*/
.clearfix:before,
.clearfix:after {
  content: "";
  display: block;
  visibility: hidden;
  clear: both;
}
/*容器*/
.container {
  margin: 10px auto 0px;
  width: 95%;
}
input {
  outline: none;
}
input::placeholder{
  color: #fff;
}
.w1200{
  width: 1200px;
  margin: 0 auto;
}
.w1270{
  width: 1270px;
  margin: 0 auto;
}
img{
  display: block;
  /*width: 100%;*/
  height: 100%;
  object-fit: cover;
  overflow: hidden;

}

.popup-box img{
  display: unset;
  /*width: unset;*/
  height: unset;
  object-fit: unset;
  overflow: unset;
}
.img-box{
  overflow: hidden;
}
.img-box img{
  transition: all .3s;
  -webkit-transition: all .3s;
  -moz-transition: all .3s;
  -ms-transition: all .3s;
  -o-transition: all .3s;
}
.img-box:hover img{
  transform: scale(1.2);
  -webkit-transform: scale(1.2);
  -moz-transform: scale(1.2);
  -ms-transform: scale(1.2);
  -o-transform: scale(1.2);

}


.flex{display:flex}
.f-wrap{flex-wrap:wrap}
.f-row{flex-direction:row}
.f-rr{flex-direction: row-reverse;}
.f-col{flex-direction:column}
.f-auto{flex:1}
.f-jc{justify-content:center}
.f-jb{justify-content:space-between}
.f-jar{justify-content:space-around}
.f-jed{justify-content:flex-end}
.f-ac{align-items:center}
.f-aed{align-items:flex-end}
.f-ast{align-items:flex-start}
.f-as{align-items:stretch}

.el-vo {overflow: hidden !important;text-overflow: ellipsis !important;white-space: nowrap !important;}
.el-vo2 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 2;
  /*! autoprefixer: off */
  -webkit-box-orient: vertical;
}
.el-vo3 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  /*! autoprefixer: off */
  -webkit-box-orient: vertical;
}

.el-vo4 {
  overflow: hidden;
  text-overflow: ellipsis;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  /*! autoprefixer: off */
  -webkit-box-orient: vertical;
}