@media screen and (min-width:641px) {
	.col-3 { width:calc(33% - 15px); padding-right:10px; }
}
@media screen and (max-width:640px) {
	.col-3 {width:100%;}
}
.middle  {vertical-align:middle;}
.inline  {display:inline-block;}
.center {text-align:center;}
.table-adaptive {overflow:auto;}

.max-width-video {max-width:640px;}

.youtube {
    background-position: center;
    background-repeat: no-repeat;
    position: relative;
    display: inline-block;
    overflow: hidden;
    transition: all 200ms ease-out;
    cursor: pointer;
}
.play {
    background: url('/i/youtube-play-btn.png') no-repeat;
    background-position: 0 -50px;
    -webkit-background-size: 100% auto;
    background-size: 100% auto;
    position: absolute;
    height: 50px;
    width: 69px;
    transition: none;
    top:0;
    left:0;
    right:0;
    bottom:0;
    margin:auto;
}
.youtube:hover .play { background-position: 0 0; }
.youtube img {margin:-10% 0;}