@font-face {
  font-family: "iconfont";
  src: url("ficonfont.eot");
  src: url("iconfont.eot?#iefix") format("embedded-opentype"),
    url("../font/iconfont.woff2") format("woff2"),
    url("../font/iconfont.woff") format("woff"),
    url("../font/iconfont.ttf") format("truetype"),
    url("iconfont.svg#iconfont") format("svg");
}

.wrap {
  width: 1200px;
  margin: 0 auto;
}

.align-center {
  text-align: center;
}

/* 导航样式 */
.nav {
  height: 60px;
  width: 100%;
  background-color: rgba(0, 0, 0, 0.7);
  position: absolute;
  left: 0;
  z-index: 999;

  display: flex;
  align-items: center;
}

.nav .wrap .logo h1 a {
  float: left;
  width: 45px;
  height: 45px;
  background: url("../images/logo.jpg") no-repeat;
  background-size: 100%;
  /* margin-top: 4px; */
}
.nav .wrap .logo h1 {
  font-size: 0;
}
.nav .wrap ul {
  float: left;
  margin-left: 60px;
}
.nav .wrap ul li {
  float: left;
  position: relative;
}
.nav .wrap ul li a {
  display: block;
  height: 42px;
  line-height: 42px;
  padding: 0 10px;
  color: #fff;
}
.nav .wrap ul .drop-down {
  margin-right: 8px;
  position: relative;
}
.nav .wrap ul .drop-down a {
  padding-right: 20px;
}
.nav .wrap ul .drop-down > a:after {
  position: absolute;
  right: 4px;
  top: 1%;
  height: 11px;
  width: 12px;
  color: #fff;
  display: inline-block;
  font-family: "iconfont" !important;
  font-size: 11px;
  font-style: normal;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  content: "\e614";
}
.nav .wrap ul li:hover .drow-down-nav {
  display: block;
}
.nav .wrap ul li:hover > a {
  background-color: red;
}
.drow-down-nav {
  position: absolute;
  left: 0px;
  white-space: nowrap;
  min-width: 130px;
  display: none;
}
.drow-down-nav a {
  display: block;
  text-align: center;
  background-color: rgba(0, 0, 0, 0.7);
}
.drow-down-nav a:hover {
  background-color: red;
}

/* 底部样式 */
.copyright-mod {
  background-color: #fff;
  padding: 30px 0px;
}
.copyright {
  text-align: center;
  font-size: 12px;
}
.copyright p {
  margin: 10px 0px;
}