@charset "utf-8";
.mm {
  margin: 0 auto;
}
.box {
  width: 100%;
  height: auto;
  overflow: hidden;
  max-width: 1920px;
  margin: 0 auto;
}
.sbox {
  width: 100%;
  height: auto;
  overflow: hidden;
}
/* 禁止选中文本 */
.usn {
  -webkit-user-select: none;
  -moz-user-select: none;
  -ms-user-select: none;
  -o-user-select: none;
  user-select: none;
}
/* 浮动 */
.fl {
  float: left;
}
.fr {
  float: right;
}
/* 元素类型 */
.db {
  display: block;
}
.dn {
  display: none;
}
/*文字排版、颜色*/
.f14 {
  font-size: 14px;
}
.f16 {
  font-size: 16px;
}
.f18 {
  font-size: 18px;
}
.f20 {
  font-size: 20px;
}
.f24 {
  font-size: 24px;
}
.f28 {
  font-size: 28px;
}
.f32 {
  font-size: 32px;
}
.f36 {
  font-size: 36px;
}
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 {
  margin: 0;
  padding: 0;
}
body {
  margin: 0 auto;
  font-family: '微软雅黑', Arial, "Microsoft heiti", "黑体", "宋体", sans-serif;
  color: #333;
  font-size: 14px;
}
body,
button,
input,
select,
textarea {
  outline: none;
}
input,
select,
textarea {
  font-size: 100%;
}
textarea {
  resize: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
th {
  text-align: inherit;
}
fieldset,
img {
  border: 0;
}
img {
  vertical-align: middle;
}
iframe {
  display: block;
}
abbr,
acronym {
  border: 0;
  font-variant: normal;
}
del {
  text-decoration: line-through;
}
address,
caption,
cite,
code,
dfn,
em,
th,
var {
  font-style: normal;
  font-weight: 500;
}
menu,
ol,
ul {
  list-style: none;
}
caption,
th {
  text-align: left;
}
a:hover {
  text-decoration: underline;
  cursor: pointer;
}
ins,
a,
a:visited {
  text-decoration: none;
  outline: none;
}
i {
  font-style: normal;
}
button,
input,
select,
textarea {
  margin: 0;
  font-size: 100%;
  vertical-align: middle;
}
/*input[type="checkbox"]{ background:#2460aa; color:#fff; -webkit-text-shadow:none; border-color:#2157db; margin-right:0.08rem; border-radius:2px; -webkit-box-shadow:none;}*/
/*去除ios浏览器中input button的风格*/
button,
input[type="button"],
input[type="reset"],
input[type="submit"] {
  -webkit-appearance: none;
  outline: none;
}
/*移除html5 input="number"的小箭头*/
input::-webkit-outer-spin-button,
input::-webkit-inner-spin-button {
  -webkit-appearance: none !important;
  margin: 0;
}
input[type="number"] {
  -moz-appearance: textfield;
}
/*四大按钮色*/
.blink {
  display: inline-block;
  font-size: 40px;
  font-weight: bold;
  margin: 10px;
  background: #000 url(/hui.jpg) no-repeat;
  /*background:#000 url(/jin.jpg) no-repeat;*/
  background-size: 150px;
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: scratchy 5s linear forwards infinite;
}
@keyframes scratchy {
  0% {
    background-position: -50% 0;
  }
  20% {
    background-position: 0% 0px;
  }
  40% {
    background-position: 50% 0px;
  }
  60% {
    background-position: 100% 0px;
  }
  80% {
    background-position: 150% 0px;
  }
  100% {
    background-position: 300% 0px;
  }
}
a {
  color: #333;
}
.bb {
  box-sizing: border-box;
}
.ochu {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}
.flex {
  display: flex;
  display: -webkit-flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
}
@media screen and (min-width: 1025px) and (max-width: 1440px) {
  .index {
    width: 100%;
    height: auto;
    overflow: hidden;
    max-width: 1440px;
    margin: 0 auto;
  }
  .index .news {
    width: 1360px;
  }
  .index .news .news_left {
    width: 600px;
  }
  .index .news .news_left .focus img {
    width: 600px;
  }
  .index .news .news_left .focus .fcon img {
    width: 600px;
  }
  .index .news .news_right {
    width: 720px;
  }
  .index .about {
    width: 1360px;
  }
  .index .about .about_left {
    width: 660px;
  }
  .index .about .about_left .cont .cont_left {
    width: 380px;
  }
  .index .about .about_left .cont .cont_right {
    width: calc(100% - 402px);
  }
  .index .about .about_right {
    width: 660px;
  }
  .index .zhaoshang {
    width: 1360px;
  }
  .index .zhaoshang .cont .zs_left {
    width: 360px;
    background-size: 100%;
  }
  .index .zhaoshang .cont .zs_right {
    width: calc(100% - 400px);
  }
  .index .zhaoshang .cont .zs_right .zs_box {
    width: 290px;
  }
  .index .xin {
    width: 1360px;
  }
  .index .xin .xbox .cont {
    padding: 5px 30px;
  }
  .index .company {
    width: 1360px;
  }
}
@media screen and (min-width: 751px) and (max-width: 1024px) {
  .index .top {
    padding-top: 90px;
    background: url(/images/171092060006736400.jpg) center bottom no-repeat;
    background-size: 100% 440px;
    height: 440px;
  }
  .index .top img {
    display: none;
  }
  .index .menu {
    display: none;
  }
  .index .news {
    width: 94%!important;
    padding: 30px 3%!important;
  }
  .index .news .news_left {
    display: none;
  }
  .index .news .news_right {
    width: 100%!important;
  }
  .index .about {
    width: 94%!important;
    padding: 30px 3%!important;
    margin-bottom: 30px!important;
  }
  .index .about .about_left {
    width: 100%!important;
    margin-bottom: 30px;
  }
  .index .about .about_left .cont .cont_left {
    width: 560px!important;
  }
  .index .about .about_left .cont .cont_right {
    width: calc(100% - 585px) !important;
  }
  .index .about .about_right {
    width: 100%!important;
  }
  .index .zhaoshang {
    width: 94%!important;
  }
  .index .zhaoshang .cont .zs_left {
    width: 260px!important;
    background-size: 100%!important;
    height: 180px!important;
  }
  .index .zhaoshang .cont .zs_right {
    width: calc(100% - 280px) !important;
  }
  .index .zhaoshang .cont .zs_right .zs_box {
    width: 190px!important;
    height: 120px!important;
  }
  .index .zhaoshang .cont .zs_right .zs_box img {
    height: 120px!important;
  }
  .index .xin {
    width: 94%!important;
    margin-bottom: 0px!important;
    padding-bottom: 30px!important;
  }
  .index .xin .xbox {
    width: 100%!important;
    margin-bottom: 30px!important;
  }
  .index .company {
    width: 94%!important;
  }
  .nfooter {
    background: #f2f2f2 url(/images/nfoot-logo.jpg) 30px center no-repeat !important;
  }
  .nfooter .cont {
    margin-right: 30px!important;
  }
}
@media screen and (min-width: 320px) and (max-width: 750px) {
  .index .top {
    padding-top: 90px;
    background: url(/images/171092060006736400.jpg) center bottom no-repeat;
    background-size: 100% 340px;
    height: 340px;
  }
  .index .top img {
    display: none;
  }
  .index .menu {
    display: none;
  }
  .index .news {
    width: 94%!important;
    padding: 30px 3% 0!important;
  }
  .index .news .news_left {
    display: none;
  }
  .index .news .news_right {
    width: 100%!important;
  }
  .index .news .news_right .title a {
    display: none;
  }
  .index .news .news_right .cont {
    padding: 5px 25px!important;
  }
  .index .news .news_right .cont ul li {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .index .news .news_right .cont ul li span {
    display: none;
  }
  .index .about {
    width: 94%!important;
    padding: 30px 3%!important;
    margin-bottom: 0px!important;
  }
  .index .about .about_left {
    width: 100%!important;
    margin-bottom: 30px;
  }
  .index .about .about_left .cont .cont_left {
    width: 100%!important;
    margin-bottom: 20px;
  }
  .index .about .about_left .cont .cont_right {
    width: 100%!important;
  }
  .index .about .about_left .cont .cont_right img {
    width: 50%;
    float: left;
  }
  .index .about .about_right {
    width: 100%!important;
  }
  .index .about .about_right .cont {
    padding: 15px 0px!important;
  }
  .index .zhaoshang {
    width: 94%!important;
  }
  .index .zhaoshang .cont .zs_left {
    width: 100%!important;
    background-size: 100%!important;
    height: 180px!important;
  }
  .index .zhaoshang .cont .zs_right {
    width: 100%!important;
    margin-top: 20px;
  }
  .index .zhaoshang .cont .zs_right .zs_box {
    width: 30%!important;
    height: 80px!important;
  }
  .index .zhaoshang .cont .zs_right .zs_box img {
    height: 80px!important;
  }
  .index .xin {
    width: 94%!important;
    margin-bottom: 0px!important;
    padding-bottom: 0px!important;
    padding-top: 30px!important;
  }
  .index .xin .xbox {
    width: 100%!important;
    margin-bottom: 30px!important;
  }
  .index .xin .xbox .cont {
    padding: 5px 10px;
  }
  .index .xin .xbox .cont ul li {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .index .xin .xbox .cont ul li span {
    display: none;
  }
  .index .company {
    width: 94%!important;
    margin-bottom: 30px!important;
  }
  .nfooter {
    background: #f2f2f2 !important;
    height: auto!important;
    overflow: hidden!important;
  }
  .nfooter .cont {
    width: 100%!important;
    margin-right: 0px!important;
    margin-left: 0px!important;
    box-sizing: border-box;
    margin-bottom: 20px!important;
    margin-top: 20px!important;
  }
  .nfooter .cont p {
    font-size: 14px!important;
    text-align: center!important;
  }
}