.bg {
	background-position: center 0;
    background-repeat: no-repeat;
    background-size: cover;
	margin: 0 auto;
	border-radius: 10px;
}

.blog-bg {
     position: relative;
    margin: 65px auto 25px auto;
     /*margin: 20px auto;*/
 }

.bg_a {background-image: url("../images/1m.jpg");}
.bg_b {background-image: url("../images/2m.jpg");}
.bg_c {background-image: url("../images/3m.jpg");}
.bg_d {background-image: url("../images/4m.jpg");}
.bg_e {background-image: url("../images/5m.jpg");}

@media (min-width: 768px) {
    .bg_a {background-image: url("../images/1m.jpg");}
    .bg_b {background-image: url("../images/2m.jpg");}
    .bg_c {background-image: url("../images/3m.jpg");}
    .bg_d {background-image: url("../images/4m.jpg");}
    .bg_e {background-image: url("../images/5m.jpg");}
}
.video_div{
    position: relative;
    width: 65%;
    height: 18%;
    display: inline-block;
}
.video_div >img{
    position: absolute;
    width: 100%;
    height: 100%;
}
.video_div >video{
    position: absolute;
    width: 100%;
    height: 100%;
}
.my-video-dimensions{
    width: 100%;
    height: 100%;
}