* {
  font-family: "微软雅黑";
}
img {
  width: 100%;
}
.wrap {
  width: 1200px;
  margin: 0 auto;
  border: 1px solid red;
}
.headtop {
  width: 100%;
  min-height: 126px;
  background: #cd1221;
  position: relative;
  padding: 0 98px;
  box-sizing: border-box;
}
.headtop span {
  display: block;
  position: absolute;
  left: 0;
  top: 0;
  width: 75px;
  height: 40px;
  font-size: 22.6px;
  line-height: 40px;
  text-align: center;
  margin: 1px;
  background: #f0a329;
  color: #cd1221;
}
.headtop h1 {
  font-size: 22px;
  height: 50px;
  line-height: 64px;
  color: white;
}
.headtop p {
  font-size: 15px;
  color: white;
  line-height: 22px;
}
.cont {
  width: 100%;
}
.c_top img {
  width: 100%;
}
.c_top span {
  display: block;
  float: right;
  width: 118px;
  height: 33px;
  text-align: center;
  line-height: 33px;
  color: white;
  background: #e21c2b;
  cursor: pointer;
  position: relative;
  top: -70px;
}
.concreteness {
  margin-top: 30px;
}
.concreteness p {
  font-size: 18px;
  line-height: 42px;
  margin-bottom: 20px;
}
.gengduo {
  width: 362px;
  height: 44px;
  line-height: 42px;
  font-size: 18px;
  color: #e21c2b;
  text-align: center;
  margin: 0 auto;
  border: 1px solid #e31c2b;
}
.contlist {
  background: white;
  border: 1px solid #bababa;
  border-top: none;
  overflow: hidden;
  width: 100%;
}
.contlist .listwrap {
  margin: 0;
  padding: 0;
}
.contlist .listtop {
  height: 36px;
  width: 100%;
  background: #e21c2b;
  clear: both;
  font-size: 22px;
  color: white;
  text-indent: 20px;
}
.contlist ul {
  padding: 30px 20px;
  box-sizing: border-box;
}
.contlist ul li {
  width: 90%;
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
  list-style: none;
  height: 40px;
  line-height: 45px;
}
.contlist ul li a {
  color: #676767;
}
.contlist ul li a:hover {
  color: #000000 ;
}
.videobox .c_right,
.videobox .c_left {
  overflow: hidden;
  box-sizing: border-box;
  margin-bottom: 10px;
}
.videobox p.v_title {
  font-size: 16px;
  color: #e21c2b;
  height: 50px;
  line-height: 50px;
}
.videobox .c_right > div {
  overflow: hidden;
}
.videobox .c_right > div:hover .zhezhao {
  display: block;
}
.videobox .c_right > div > span {
  display: block;
}
.videobox .c_right > div .img-box {
  height: 178px;
  position: relative;
}
.videobox .c_right > div .img-box img {
  width: 100%;
  height: 100%;
}
.videobox .c_right > div .img-box > span {
  position: absolute;
  right: 0;
  bottom: 0;
  background: #e21c2b;
  display: block;
  width: 60px;
  height: 35px;
  color: white;
  text-align: center;
  line-height: 35px;
}
.videobox .zhezhao {
  position: absolute;
  left: 0;
  top: 0;
  right: 0;
  bottom: 0;
  background: rgba(0, 0, 0, 0.5);
  margin: 0;
  display: none;
}
.videobox .zhezhao span {
  display: block;
  cursor: pointer;
  position: absolute;
  left: 50%;
  top: 50%;
  transform: translate(-50%, -50%);
  width: 60px;
  height: 60px;
  background: url(g1k_11.png) no-repeat center;
}
@media only screen and (max-width: 640px) {
  .wrap {
    width: 100%;
  }
}