body{
    margin: 0;
    padding: 0;
    background-color: black;
    color:aliceblue;
    box-sizing: border-box;
}
h1,h2,h3,h4,h5,h6{
    font-family: 'Poppins', sans-serif;
}

body,p,span,li,a{
    font-family: 'Inter', sans-serif;
}
.container{
    width: 80%;
    margin: 0 auto;
    padding: 40px 15px;
}
.sec-title {
	font-size: 29px;
	text-align: center;
}
.video_sec {
	width: 100%;
	position: relative;
	box-shadow: 0 0 18px 2px rgba(90, 107, 189, 0.55);
	padding: 7px;
	margin: 50px 0;
	border-radius: 20px;
}

.img-fluid{
    width: 100%;
    height: 500px;
    display: block;
    object-fit: cover;
}
.play-btn{
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);

    width: 70px;
    height: 70px;
    border-radius: 50%;

    background: rgba(255,255,255,0.9);
    color: #0034ff;

    display: flex;
    align-items: center;
    justify-content: center;

    font-size: 30px;
    text-decoration: none;
}
.play-btn::before{
    content:"";
    position:absolute;
    width:100%;
    height:100%;
    border-radius:50%;
    border:2px solid #fff;
    animation:pulse 2s infinite;
}

@keyframes pulse{
    0%{
        transform:scale(1);
        opacity:1;
    }
    100%{
        transform:scale(1.8);
        opacity:0;
    }
}
.btn-sec{
    display: flex;
    justify-content: center;
}
.watch-btn {
	border: 1px solid #0034ff;
	color: #ffffff;
	background-color: #0034ff;
	text-transform: uppercase;
	font-weight: 600;
	letter-spacing: .3px;
	box-shadow: 0 4px 14px rgba(0,83,145,.35);
	text-decoration: none;
	font-size: 15px;
	padding: .375rem .75rem;
	text-align: center;
	display: inline-block;
}

@media only screen and (max-width: 800px) {
 .sec-title {
	font-size: 20px;
	margin: 0;
}
    .img-fluid {
	height: auto;
}
}
@media only screen and (max-width: 600px) {

.sec-title {
	font-size: 15px;
	margin: 0;
}
}