* {
  margin: 0;
  padding: 0;
}

.imgDesc{
    position:absolute;
    font-size:20px;
    display:none;
    left:0;
    top:0;
    width:100%;
}
a {
  background-color: transparent;
  text-decoration: none;
  -webkit-text-decoration-skip: objects;
  outline: none;
  color: inherit;
  cursor: pointer;
}

a:hover {
  color: inherit;
}

a:focus, a:active {
  outline: none;
}

a img {
  vertical-align: top;
      width: 100%;
    height: 100%;
}

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

table {
  border-collapse: collapse;
  border-spacing: 0;
}

html {
  -webkit-text-size-adjust: 100%;
  -moz-text-size-adjust: 100%;
  -ms-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
.nav-none {
    top: 47px;
    display: none;
    z-index: 99;
    position: absolute;
    width: 87px;
    font-size: 16px;
    text-align: center;
}
.sec-head-nav .nav-box:hover .nav-none {
  display: block;
}
.nav-none a {
    display: block;
    background-color: #A20000;
    border-bottom: 1px solid #ccc;
    height: 40px;
    line-height: 40px;
}
.nav-difang {
  width: 1300px;
    height: 40px;
    line-height: 40px;

  top: 47px;
  left: 103px;
  display: none;
  z-index: 99;
  position: absolute;
  font-size: 17px;
  background-color: #A20000;
}
.sec-head-nav  .nav-box:hover .nav-difang {
 display: block;
}

.nav-difang a {
     width: 37px;
    display: inline-block;
    background-color: #A20000;
}

textarea, input, button {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: none;
  border: none;
  -webkit-box-shadow: none;
  box-shadow: none;
  outline: none;
  cursor: pointer;
}

::-webkit-input-placeholder {
  color: #aaa;
}

:-moz-placeholder {
  color: #aaa;
  opacity: 1;
}

::-moz-placeholder {
  color: #aaa;
  opacity: 1;
}

:-ms-input-placeholder {
  color: #000;
}

body, input, button, textarea, select, option {
  font: normal 14px "Microsoft YaHei", "Helvetica Neue", Helvetica, "PingFang SC", "Hiragino Sans GB", Arial, sans-serif;
}



.clearfix {
  zoom: 1;
}

.clearfix:after {
  content: "";
  display: block;
  clear: both;
  overflow: hidden;
}



/* sec-head */

.sec-head {
    width:100%;
  background-color: #E9221B;
}

.sec-head .sec-head-inner {
  width: 1321px;
  margin: 0 auto;
}

.sec-head-inner .sec-head-nav {
    width: 1074px;
  float: left;
  display: flex;
  justify-content: space-between;
  align-items: center;
}

.sec-head-inner .sec-head-nav li {
  font-size: 20px;
  line-height: 48px;
height:100%;
    width: 84px ;
    text-align: center;
  color: #fff;
}
.sec-head-inner .sec-head-nav li:hover{
   
}
.sec-head-inner .sec-search {
  width: 230px;
  height: 28px;
  border: 1px solid #D5240C;
  border-radius: 4px;
  float: right;
margin-top: 10px;
}

.sec-search input {
text-indent: 15px;
  width: calc(100% - 55px);
  height: 100%;
  float: left;
    background: #fff;

}
.sec-search input::placeholder{
  color:#000;
}
.sec-search .search-btn {
  width: 55px;
  height: 100%;
  background-color: #D5240C;
  font-size: 12px;
  color: #ffffff;
  float: right;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor:pointer;
  user-select:none;
}

.sec-search .search-btn i {
  display: block;
  width: 13px;
  height: 13px;
  background-image: url(../img/icon-search.png);
  background-size: 100% 100%;
  margin-right: 4px;
}