a:focus, a:hover, a:link {
    text-decoration: none
}

h1, h2, h3, h4, h5, h6, a, .details-play-title .nav-tabs > li.active > a, .details-play-title .nav-tabs > li.active > a:focus, .details-play-title .nav-tabs > li.active > a:hover, .details-play-title .nav-tabs > li > a:hover, .details-play-title .nav-tabs > li.open > a, .details-play-title .dropdown-menu > li > a, .dropdown-menu > li > a {
    color: #333;
    font-weight: 500;
    margin: 0
}

.text-overflow-2 {
    overflow: hidden;
    width: 100%;
    line-height: 20px;
    height: 60px
}

body, html {
    background: #f1f1f1;
    margin: 0;
    padding: 0
}

.video-box {
    position: relative;
    margin: 0 auto;
    max-width: 100%;
    background: #d1d1d1;
}

.video-box .box-title {
    position: relative;
    padding: 5px 0;
    width: 100%
}

.video-box .box-title h3 {
    display: inline-block;
    font-size: 18px;
    color: #fff;
    padding-left: 10px
}

.video-box .box-title {
    display: flex;
    justify-content: space-between;
    align-items: center;
}

.video-box .box-title .share_box {
    margin: 0px 10px 0px 0
}

.video-box .box-title .share_box .share_img {
    font-size: 16px;
    color: #fff
}

.video-box .cccc {
    width: 100%;
    list-style: none;
    position: relative;
    margin: 0;
    padding: 0;
}

.video-box .content-list {
	display: grid;
	 grid-template-columns: repeat(4, 1fr); /* 3列，每列等宽 */
	 gap: 15px; /* 间距 */
	 width:100%;
}

.video-box .content-list .content-item {
    position: relative;
    padding: 0;
    border-top: 1px solid #ddd;
	background:#FFF;
}

.video-box .content-list .content-item .video-pic {
    display: block;
    position: relative;
    padding-top: 60%;
    background: no-repeat top center #333;
    background-size: auto 100%;
}

.video-box .content-list .content-item .video-pic .content-img {
    position: absolute;
    top: 50%;
    left: 50%;
    z-index: 9;
    transform: translate(-50%,-50%);
    width: 100%;
	height:100%;
    max-width: 100%;

}
.video-box .content-list .content-item .video-pic .player {
    text-indent: 15px;
    position: absolute;
    top: 0;
    left: 0;
    z-index: 1;
    display: block;
    height: 100%;
    width: 100%;
    opacity: 0;
    filter: alpha(opacity=0);
    -webkit-transition: opacity .2s;
    -webkit-transition: opacity .3s;
    transition: opacity .3s;
    background: -webkit-gradient(linear, left top, left bottom, from(transparent), to(rgba(0, 0, 0, 0.5)));
    background: linear-gradient(transparent, rgba(0, 0, 0, 0.5));
    color: #fff
}

.video-box .content-list .content-item .video-pic .player:hover {
    opacity: 1
}

.video-box .content-list .content-item .video-pic .player img {
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
    width: 40px
}

.video-box .content-list .content-item .video-pic:hover .player {
    opacity: 1
}

.video-box .content-list .content-item .note {
    padding: 5px 10px
}

.video-box .content-list .content-item .text-bg-r {
    display: block;
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 5px 10px;
    background-repeat: no-repeat;
    background-repeat: no-repeat;
    background-image: -webkit-gradient(linear, left top, left bottom, from(transparent), to(rgba(0, 0, 0, 0.5)));
    background-image: linear-gradient(transparent, rgba(0, 0, 0, 0.5));
    font-size: 12px;
    color: #fff;
    text-align: right;
    z-index: 3;
}

.video-box .content-list .content-item .title a {
    font-size:13px;
    font-weight:bold;
}

@media (max-width:738px){
    .text-overflow-2{
        height: 40px;
    }
	.video-box .content-list{
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		gap: 15px;
	}
}

@media screen and (max-width: 640px) {
  .search-cloud1 {
	padding: 0px 10px;
  }
  .video-box .content-list{
		display: grid;
		grid-template-columns: repeat(2, 1fr);
		gap: 5px;
	}
}

.search-cloud1 a {
  display: inline-block;
  padding: 5px 5px 5px;
  margin-bottom: 6px;
}

.search-cloud1 {
  margin-top: 10px;
  margin-bottom: 10px;
  text-align: left;
  font-size: 14px;
}