.com-banner {
  position: relative;
  z-index: 30;
}
.com-banner .cb_ban {
  position: relative;
}
.com-banner .cb_bg {
  position: relative;
  padding-top: calc(700 / 1920 * 100%);
  overflow: hidden;
  background-color: #999;
}
.com-banner .cb_text {
  width: 100%;
  position: absolute;
  left: 0;
  top: 50%;
  transform: translateY(-48%);
  z-index: 10;
  color: #fff;
  line-height: 1.2;
}
.com-banner .cb_text .cbp1 {
  position: relative;
  letter-spacing: 1px;
}
.com-banner .cb_mouse {
  position: absolute;
  bottom: 0.2rem;
  left: 50%;
  transform: translate(-50%);
  z-index: 30;
  cursor: pointer;
}
.com-banner .cb_mouse img {
  animation: jump 1s linear infinite;
  width: 0.22rem;
  min-width: 16px;
}
.com-banner .video video {
  width: 100%;
}
.com-banner .cb_nav {
  position: absolute;
  left: 0;
  bottom: 0.27rem;
  width: 100%;
}
.com-banner .cb_nav .home {
  display: inline-flex;
  align-items: center;
  margin-right: 0.1rem;
}
.com-banner .cb_nav .ii {
  height: 1em;
}
.com-banner .cb_nav a {
  transition: color 0.3s;
}
.com-banner .cb_nav a:hover {
  color: #e60012;
}
.com-banner .cb_nav .sp {
  margin: 0 3px;
}
@media screen and (max-width: 900px) {
  .com-banner .cb_text .cbp1 {
    font-size: 0.5rem;
  }
  .com-banner .cb_text .ii {
    height: 0.8rem;
  }
}

.md-com-breadnav {
  position: relative;
  box-shadow: 1px 1px 0.12rem 0px rgba(0, 0, 0, 0.06);
  z-index: 30;
}
.md-com-breadnav.has_bn {
  box-shadow: 0px 0px 0.1rem 0px rgba(0, 0, 0, 0.1);
}
.md-com-breadnav.fixed .bn_box {
  position: fixed;
  left: 0;
  top: 0.9rem;
  background-color: #fff;
  box-shadow: 0px 0px 0.2rem 0px rgba(0, 0, 0, 0.1);
}
.md-com-breadnav .bn_box {
  width: 100%;
  z-index: 50;
}
@media screen and (max-width: 900px) {
  .md-com-breadnav.fixed .bn_box {
    top: 1rem;
  }
}

.md-pro-1 {
  background-color: #f7f7f7;
  padding-top: 0.85rem;
  padding-bottom: 1rem;
}
.md-pro-1 .ul {
  margin-top: 0.53rem;
  margin-bottom: 0.2rem;
}

.com-pag {
  display: flex;
  justify-content: center;
}
.com-pag.bgfff .cp_a {
  background-color: #fff;
}
.com-pag.bgfff .cp_a:hover {
  background-color: #222;
}
.com-pag.bgfff .prev:hover {
  background-image: url(../images/icon-p11.png);
}
.com-pag.bgfff .next:hover {
  background-image: url(../images/icon-p21.png);
}
.com-pag .cp_a {
  width: 0.6rem;
  height: 0.6rem;
  min-width: 36px;
  min-height: 36px;
  margin: 0 0.1rem;
  line-height: 1;
  color: #333;
  border-radius: 50%;
}
.com-pag .cp_num {
  box-shadow: 0 0 0 2px inset #e5e5e5;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  transition: all 0.3s;
}
.com-pag .cp_num:hover, .com-pag .cp_num.on {
  box-shadow: 0 0 0 2px inset #e60012;
  background-color: #e60012;
  color: #fff;
}
.com-pag .cp_btn {
  display: inline-flex;
  justify-content: center;
  align-items: center;
  background-size: auto 23.3333333333%;
  background-repeat: no-repeat;
  background-position: center;
  transition: all 0.3s;
  box-shadow: 0 0 0 2px inset #e60012;
}
.com-pag .cp_btn span {
  display: block;
  text-align: center;
  width: 26%;
  height: 26%;
  background-repeat: no-repeat;
  background-position: center;
  background-size: contain;
  opacity: 0.5;
}
.com-pag .cp_btn:hover {
  background-color: #e60012;
}
.com-pag .cp_prev {
  background-image: url(../images/icon-p11.png);
}
.com-pag .cp_prev:hover {
  background-image: url(../images/icon-p12.png);
}
.com-pag .cp_next {
  background-image: url(../images/icon-p21.png);
}
.com-pag .cp_next:hover {
  background-image: url(../images/icon-p22.png);
}
.com-pag .te {
  width: auto;
  padding: 0 0.2rem;
  display: inline-flex;
  align-items: center;
}
.com-pag .ip {
  width: 0.44rem;
  height: 0.44rem;
  min-width: 30px;
  min-height: 30px;
  background-color: #fff;
  border: 1px solid #e9ecf2;
  text-align: center;
  margin: 0 0.5em;
  padding: 0 5px;
}
.com-pag input::-webkit-outer-spin-button,
.com-pag input::-webkit-inner-spin-button {
  -webkit-appearance: none;
}
.com-pag input[type=number] {
  -moz-appearance: textfield;
}