/* mt-inner-video start */
.mt-inner-video { overflow: hidden; padding: 100px 0;}

.mt-inner-video_list ul { min-height: 240px; display: flex; flex-wrap: wrap; justify-content: left; margin: 0 -16px 18px;}
.mt-inner-video_list ul li { width: calc(100% / 3); margin-bottom: 32px; padding: 0 16px;}
.mt-inner-video_list ul li .items { min-height: 100%;}
.mt-inner-video_list ul li .items a.image { display: block; width: 100%; height: 340px; overflow: hidden; background-color: #f8f8f8; position: relative;}
.mt-inner-video_list ul li .items:hover a.image img { transform: scale(1.05); -webkit-transform: scale(1.05);}
.mt-inner-video_list ul li .items a.image span.time { display: block; width: 100%; height: 60px; overflow: hidden; line-height: 60px; color: #fff; font-size: 16px; padding: 0 70px 0 20px; background-color: rgba(0, 0, 0, .55); position: absolute; left: 0; bottom: 0; z-index: 1;}
.mt-inner-video_list ul li .items a.image span.time i { display: block; width: 18px; height: 18px; overflow: hidden; margin: 21px 10px 21px 0; float: left;}
.mt-inner-video_list ul li .items a.image em.play { display: block; width: 70px; height: 60px; overflow: hidden; background-color: #cf2f2a; position: absolute; right: 0; bottom: 0; z-index: 2;}
.mt-inner-video_list ul li .items a.image em.play::before { content: ''; display: block; width: 0; height: 0; border-top: 12px solid transparent; border-left: 18px solid #fff; border-bottom: 12px solid transparent; position: absolute; left: 50%; top: 50%; transform: translate(-50%,-50%); -webkit-transform: translate(-50%,-50%);}

.mt-inner-video_list ul li .items a.name { display: block; max-height: 60px; overflow: hidden; line-height: 30px; color: #222; font-size: 18px; margin-top: 16px; padding: 0 20px; display: -webkit-box; text-overflow: ellipsis; line-clamp: 2; -webkit-line-clamp: 2; -webkit-box-orient: vertical;}
.mt-inner-video_list ul li .items:hover a.name { color: #cf2f2a;}

/* mt-inner-video end */

@media (max-width:1680px) {
  .mt-inner-video { padding: 80px 0;}
  .mt-inner-video_list ul { margin: 0 -15px 10px;}
  .mt-inner-video_list ul li { margin-bottom: 30px; padding: 0 15px;}
  .mt-inner-video_list ul li .items a.image { height: 300px;}
  .mt-inner-video_list ul li .items a.image span.time { height: 50px; line-height: 50px; font-size: 15px; padding: 0 60px 0 20px;}
  .mt-inner-video_list ul li .items a.image span.time i { width: 16px; height: 16px; margin: 17px 10px 17px 0;}
  .mt-inner-video_list ul li .items a.image em.play { width: 60px; height: 50px;}
  .mt-inner-video_list ul li .items a.image em.play::before { border-top: 10px solid transparent; border-left: 14px solid #fff; border-bottom: 10px solid transparent;}
  .mt-inner-video_list ul li .items a.name { height: 30px; line-height: 30px; margin-top: 15px;}
}

@media (max-width:1600px) {
}

@media (max-width:1560px) {
}

@media (max-width:1440px) {
  .mt-inner-video { padding: 60px 0;}
  .mt-inner-video_list ul { margin: 0 -12px 6px;}
  .mt-inner-video_list ul li { margin-bottom: 24px; padding: 0 12px;}
  .mt-inner-video_list ul li .items a.image { height: 275px;}  
  .mt-inner-video_list ul li .items a.image span.time { height: 44px; line-height: 44px; font-size: 15px; padding: 0 50px 0 20px;}
  .mt-inner-video_list ul li .items a.image span.time i { width: 16px; height: 16px; margin: 14px 10px 14px 0;}
  .mt-inner-video_list ul li .items a.image em.play { width: 50px; height: 44px;}
  .mt-inner-video_list ul li .items a.image em.play::before { border-top: 8px solid transparent; border-left: 12px solid #fff; border-bottom: 8px solid transparent;}
  .mt-inner-video_list ul li .items a.name { margin-top: 12px;}
}

@media (max-width:1366px) {
}

@media (max-width:1280px) {
  .mt-inner-video { padding: 50px 0;}
  .mt-inner-video_list ul li .items a.image { height: 230px;}  
  .mt-inner-video_list ul li .items a.image span.time { height: 40px; line-height: 40px; font-size: 14px; padding: 0 50px 0 20px;}
  .mt-inner-video_list ul li .items a.image span.time i { width: 15px; height: 15px; margin: 12px 10px 12px 0;}
  .mt-inner-video_list ul li .items a.image em.play { width: 50px; height: 40px;}
  .mt-inner-video_list ul li .items a.image em.play::before { border-top: 8px solid transparent; border-left: 12px solid #fff; border-bottom: 8px solid transparent;}
  .mt-inner-video_list ul li .items a.name { font-size: 16px; margin-top: 12px;}
}

@media (max-width:1200px) {
}

@media (max-width:1080px) {
  .mt-inner-video_list ul li .items a.image { height: 220px;}
  .mt-inner-video_list ul li .items a.image span.time i { margin: 12px 6px 12px 0;}
  .mt-inner-video_list ul li .items a.name { padding: 0;}
  
}

@media (max-width:1024px) {
}

@media (max-width:920px) {
  .mt-inner-video { padding: 40px 0;}
  .mt-inner-video_list ul { margin: 0 -10px;}
  .mt-inner-video_list ul li { margin-bottom: 20px; padding: 0 10px;}
  .mt-inner-video_list ul li .items a.image { height: 190px;}
  .mt-inner-video_list ul li .items a.image span.time { padding: 0 40px 0 10px;}
  .mt-inner-video_list ul li .items a.image em.play { width: 40px;}
  .mt-inner-video_list ul li .items a.image em.play::before { border-top: 6px solid transparent; border-left: 10px solid #fff; border-bottom: 6px solid transparent;}
  .mt-inner-video_list ul li .items a.name { margin-top: 10px;}
}

@media (max-width:820px) {
  .mt-inner-video_list ul li .items a.image { height: 170px;}
}

@media (max-width:767px) {
  .mt-inner-video_list ul { margin: 0;}
  .mt-inner-video_list ul li { width: 100%; padding: 0;}
  .mt-inner-video_list ul li .items a.image { height: 260px;}
  .mt-inner-video_list ul li .items a.name { font-size: 18px;}
}

@media (max-width:390px) {
  .mt-inner-video_list ul li .items a.image { height: 240px;}
}

@media (max-width:320px) {
  .mt-inner-video_list ul li .items a.image { height: 200px;}
  .mt-inner-video_list ul li .items a.name { font-size: 16px; text-align: center;}
}