.cate-title {
  text-align: center;
  font-size: 36px;
  line-height: 100px;
  padding-bottom: 30px;
}

#top {
  position: relative;
  left: -15px;
  z-index: 9;
}
#top .top-lan {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 50px;
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1;
  background-color: rgba(255, 255, 255, 0.8);
}
#top .top-lan p:first-child i {
  color: red;
}
#top .top-lan p:first-child span {
  color: #e22424;
}
#top .topbar {
  display: flex;
  align-items: center;
  height: 80px;
  position: fixed;
  top: 50px;
  width: 100%;
  z-index: 10;
  background-color: rgba(255, 255, 255, 0.8);
  transition: 0.5s;
  border-radius: 0 0 10px 10px;
}
#top .topbar .topbar-img {
  padding-right: 120px;
  height: 100%;
  line-height: 80px;
  position: relative;
}
#top .topbar .topbar-img:hover::after {
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  width: 0;
  height: 5px;
  background-color: #007BFF;
  animation: anim-b-b 0.5s forwards;
}

@keyframes anim-b-b {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}
#top .topbar .topbar-img img {
  width: 70px;
}
#top .topbar .topbar-nav {
  flex: 1;
}
#top .topbar .topbar-nav ul {
  display: flex;
  height: 100%;
  justify-content: space-around;
}
#top .topbar .topbar-nav ul li {
  margin-bottom: 0;
  width: 100%;
  height: 100%;
  line-height: 80px;
  text-align: center;
}
#top .topbar .topbar-nav ul li a {
  position: relative;
  display: block;
  width: 100%;
  height: 100%;
  font-size: 16px;
   
}
#top .topbar .topbar-nav ul li a:hover::after {
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  width: 0;
  height: 5px;
  background-color: #007BFF;
  animation: anim-b-b 0.5s forwards;
}

#top .topbar .topbar-nav ul .active::after {
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  width: 0;
  height: 5px;
  background-color: #007BFF;
  animation: anim-b-b 0.5s forwards;
}
#top .topbar .topbar-nav ul:hover .active::after {
  display: none;
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  width: 0;
  height: 5px;
  background-color: #007BFF;
  animation: anim-b-b 0.5s forwards;
}
#top .topbar .topbar-nav ul .active:hover::after {
  display: block;
  position: absolute;
  content: "";
  bottom: 0;
  left: 0;
  width: 0;
  height: 5px;
  background-color: #007BFF;
  animation: anim-b-b 0.5s forwards;
}

@keyframes anim-b-b {
  0% {
    width: 0;
  }
  100% {
    width: 100%;
  }
}
#top .topbar-r {
  position: absolute;
  right: 15px;
  top: 10px;
}
#top .topbar-r i {
  font-size: 40px;
}
#top .topbar-list {
  display: none;
  position: absolute;
  width: 100%;
  top: 70px;
  padding-top: 10px;
  left: 0;
  background-color: #fff;
  transition: 0.4s;
  opacity: 0;
}
#top .topbar-list ul > li {
  padding-left: 30px;
  border-bottom: 1px solid rgba(0, 0, 0, 0.125);
}
#top .topbar-list ul > li a {
  display: block;
  width: 100%;
  line-height: 52px;
}
#top .topbar-list ul:first-child {
  border-top: 1px solid rgba(0, 0, 0, 0.125);
}

.topbar-cover {
  position: fixed;
  top: 50px;
  width: 100%;
  height: 80px;
  background-color: #fff;
  z-index: 8;
  opacity: 0;
  transition: 0.5s;
  border-bottom: 2px solid rgba(0, 0, 0, 0.125);
  box-sizing: content-box;
}

#about {
  padding: 50px 0;
  background: url("../img/bg.jpg");
}
#about .cate-title {
  text-align: left;
}
#about .cate-title span {
  padding-right: 0.5em;
  padding-bottom: 5px;
  border-bottom: 2px solid #333;
}
#about .col-md-6 h3 {
  font-size: 32px;
  margin-bottom: 20px;
}

#about .col-md-6 p {
  padding: 5px 0;
  text-indent: 2em;
}
#about .col-md-6 a {
  display: block;
  width: 120px;
  padding: 6px;
  margin: 50px 0;
  font-size: 16px;
  color: #fff;
  background-color: #3D7ACA;
  text-align: center;
  border-radius: 5px;
}
#about .col-md-6 img {
  width: 400px;
  height: 300px;
  z-index: 9;
  box-shadow: 5px 5px 2px 2px #999;
}
#about .col-md-6:last-child {
  text-align: center;
}

#product {
  background: url("../img/b1.jpg") no-repeat fixed;
  padding-bottom: 100px;
}
#product .cate-title {
  color: #eee;
}
#product .cate-title span {
  padding-right: 0.5em;
  padding-bottom: 5px;
  border-bottom: 2px solid #eee;
}
#product .card {
  box-shadow: 2px 2px 2px 2px rgba(255, 255, 255, 0.5);
}
#product .card img {
  border: 1px solid rgba(0, 0, 0, 0.125);
}
#product .card img:hover {
  transition: 0.3s;
  transform: scale(1.1);
}
#product .card .card-body {
  padding: 10px;
  background-color: rgba(0, 0, 0, 0.05);
}
#product .card .card-body .card-title {
  text-align: center;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 0;
}

#news {
  padding: 50px 0;
  background-color: #f3f3f3;
}
#news .cate-title {
  text-align: left;
}
#news .cate-title span {
  padding-right: 0.5em;
  padding-bottom: 5px;
  border-bottom: 2px solid #333;
}
#news .news-box {
  padding: 10px;
  border: 1px solid rgba(0, 0, 0, 0.125);
  border-radius: 5px;
  box-shadow: 2px 2px 2px 2px rgba(0, 0, 0, 0.1);
}
#news .news-box img {
  width: 100%;
}
#news .news-box h5 {
  font-size: 18px;
  font-weight: 700;
  text-align: center;
  padding: 20px 0;
}
#news .news-box .news-date {
  border-top: 1px solid rgba(0, 0, 0, 0.125);
  border-bottom: 1px solid rgba(0, 0, 0, 0.125);
  text-align: center;
}
#news .news-box .news-content {
  padding: 10px 0;
}
#news .news-box .news-detail a {
  display: block;
  width: 120px;
  padding: 6px;
  font-size: 16px;
  color: #fff;
  background-color: #3D7ACA;
  text-align: center;
  border-radius: 5px;
}

#footer {
  padding-top: 30px;
  background: url("../img/footbg.jpg");
}
#footer .footer-box h4 {
  font-size: 24px;
  color: #fff;
  margin: 30px 0;
}
#footer .footer-box h4 span {
  padding-right: 0.5em;
  padding-bottom: 5px;
  border-bottom: 2px solid red;
}
#footer .footer-box p {
  color: #bbb;
}
#footer .footer-box p a {
  color: #bbb;
  line-height: 30px;
}
#footer .footer-box img {
  width: 100px;
  height: 100px;
}
@media screen and (min-width: 768px) {
  #footer .footer-box:nth-of-type(2) {
    padding-left: 100px;
  }
}
#footer .copyright {
  background-color: #222;

  height: 50px;
  line-height: 50px;
  border-top: 1px solid #444;
}
#footer .copyright .container {
  background-color: #222;
}
#footer .copyright p {
  color: #bbb;
  word-wrap: break-word;
}
#footer .copyright p span{
  margin-right: 20px;
}
#footer .copyright p a {
  color: #bbb;
  white-space: nowrap;
}
#footer .copyright p a:hover {
  color: red;
}
#footer .bottom-bar {
  display: none;
  position: fixed;
  bottom: 0;
  left: 0;
  width: 100%;
  z-index: 9;
  height: 60px;
  background-color: #fff;
  border-top: 1px solid rgba(0, 0, 0, 0.3);
  align-items: center;
}
#footer .bottom-bar .bar-item {
  flex: 1;
  border-right: 1px solid rgba(0, 0, 0, 0.3);
  text-align: center;
}
#footer .bottom-bar .bar-item:last-of-type{
  border-right: none;
}
#footer .bottom-bar .bar-item i{
  color: #666;
  font-size: 20px;
}
#footer .bottom-bar .bar-item p{
  color: #666;
  font-size: 12px;
}

.page .content {
  padding: 30px 0;
}
.page .content .list-group {
  position: sticky;
  position: -webkit-sticky;
  top: 100px;
}
.page .content .list-group .del-option {
  display: none;
  position: absolute;
  right: 10px;
  top: 10px;
}
.page .content .list-group h3 i {
  font-size: 20px;

}
.page .content .list-title {
  padding: 30px;
  font-size: 36px;
  color: #333;
}
.page .content .bread {
  text-align: right;
  color: #777;
  border-bottom: 1px solid rgba(0,0,0,.125);
  padding-bottom: 10px;
}
.page .content .bread a{
  color: #777;
}

.page .content .main {
  padding: 10px;
}

#concact-page  .concact-box a:hover{
  color: red;
}

#product-page .cate-title {
  color: #eee;
}
#product-page .cate-title span {
  padding-right: 0.5em;
  padding-bottom: 5px;
  border-bottom: 2px solid #eee;
}
#product-page .card {
  box-shadow: 2px 2px 2px 2px rgba(255, 255, 255, 0.5);
}
#product-page .card img {
  border: 1px solid rgba(0, 0, 0, 0.125);
}
#product-page .card img:hover {
  transition: 0.3s;
  transform: scale(1.1);
}
#product-page .card .card-body {
  padding: 10px;
  background-color: rgba(0, 0, 0, 0.05);
}
#product-page .card .card-body .card-title {
  text-align: center;
  font-size: 16px;
  font-weight: 700;
  margin-bottom: 0;
}
.show-option {
  position: fixed;
  display: block;
  top: 50%;
  left: 0;
  z-index: 10;
  border: 1px solid rgba(0, 0, 0, 0.125);
  padding: 0 .2em;
  border-radius: 5px;
  margin-left: -5px;
  background-color: rgba(0, 123, 255, 0.7);

}
.show-option i {
  font-size: 26px;
  color: rgb(255, 255, 255);
  margin-left: 5px;
}


@media screen and (max-width:768px){
  .cate-title {
    text-align: center;
    font-size: 28px;
    line-height: 80px;
    padding-bottom: 30px;
  }
  #banner{
    margin-top: 130px;
  }
  #about .col-md-6 h3 {
    font-size: 28px;
    margin-bottom: 20px;
  }
  #news .new-none{
    display: none;
  }
  .page .content .list-group {
    display: none;
    position: fixed;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 100;
    width: 80%;
    animation: opc 0.4s forwards;
  }
  .page .content .list-group .del-option {
    display: block;
  }
  #newshow-page .jumbotron h2 {
    font-size: 30px;
  }
  #footer .bottom-bar {
    display: flex;
  }
  #footer .copyright .container{
    padding-bottom: 60px;
  }
}

@keyframes opc {
  0% {
    opacity: 0.4;
  }
  100% {
    opacity: 1;
  }
}