.embed-container {
    position: relative;
    padding-bottom: 56.25%;
    height: 0;
    overflow: hidden;
    max-width: 100%;
}
.embed-container iframe, .embed-container object, .embed-container embed {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
}
/* .video-sec-wrap {
    width: 100%;
    min-height: 100vh;
} */
.video-sec {
    width: 85%;
    margin: 3em auto;
    /* border-bottom: 2px solid #353535; */
    text-align: left;
}
.video-sec-middle {
    grid-template-columns: repeat(3,1fr);
    display: grid;
    justify-content: center;
    align-content: center;
    grid-template-rows: auto;
    grid-row-gap: 15px;
    grid-column-gap: 10px;
    padding: 20px 0;
}
.thumb-wrap {
    display: inline;
    cursor: pointer;
}
.thumb {
    display: block;
    margin: .4em;
    width: 100%;
    box-shadow: 0 0 0 0 rgba(0, 0, 0, 0);
    opacity: 1;
    transition: all .2s ease-in-out;
}
.thumb:hover {
    opacity: .8;
    box-shadow: 0 5px 10px 0 rgba(0, 0, 0, .5);
}
.thumb-info {
    display: inline-block;
    height: 100%;
    width: 100%;
    padding: .4em;
}
.thumb-title {
    color: #f5f5f5;
    margin: 0;
    font-size: 1.2em;
}
.thumb-user {
    color: #7e7e7e;
    display: block;
    margin: 0;
    font-size: .9em;
}
.thumb-text {
    color: #7e7e7e;
    display: inline-block;
    margin: 0;
    font-size: .8em;
}
.video-sec-title {
    font-weight: bolder;
    font-size: 1.4em;
    color: #f5f5f5;
    margin: 5px 0 10px 10px;
}
.video-showmore {
    font-weight: bold;
    font-variant: all-petite-caps;
    display: block;
    color: #7e7e7e;
    padding: 10px;
    font-size: 1.2em;
}
@media only screen and (max-width: 1456px) {
    .video-sec-middle {
        grid-template-columns: repeat(3,1fr);
   }
}
@media only screen and (max-width: 1024px) {
    .video-sec-middle {
        grid-template-columns: repeat(3,1fr);
   }
}
@media only screen and (max-width: 756px) {
    .video-sec-middle {
        grid-template-columns: repeat(2,1fr);
   }
}
@media only screen and (max-width: 496px) {
    .video-sec-middle {
        grid-template-columns: repeat(1,1fr);
   }
}