{
    margin:0;
    padding:0;
    box-sizing:border-box;
    font-family: 'Poppins', sans-serif;
    
}
/*navigation*/
body{
    margin: 0px;
}
main{
    margin-left: 20px;
    margin-right: 20px;
}
h1{
    text-align: center;
}
.navbar ul{
    list-style-type: none;
    background-color: azure;
    padding: 0px;
    margin: 0px;
    overflow: hidden;
}
.navbar a{
    color: mediumvioletred;
    text-decoration: none;
    padding: 15px;
    display: block;
    text-align: center;
}
.navbar a:hover{
    background-color:gainsboro;
}
.navbar li{
    float: left;
}




/* Main title and tiny paragraph*/

.content{
    width:100%;
    position: absolute;
    top:50%;
    transform:translateY(-50%);
    text-align: center;
    color:white;
    
    
}


.content h1{
    font-size: 100px;
    margin-top: 80px;
    font-weight: 600;
  
}   
.content p{
    margin: 20px auto;
    font-weight:300;
    line-height: 25px;
      font-size: 25px;
}

/*background video*/


.back-video{
    position: absolute;
    right: 0;
    bottom: 0;
    z-index: -1;
}
@media(min-aspect-ratio:16/9){
    .back-video{
        width: 100%;
        height: auto;
        
    }
    
    
   }

@media(max-aspect-ratio:16/9){
    .back-video{
        width: auto;
        height: 100%;
        
    } 
    
    
    
}