body{
background-image: url('img/bg.jpg');
background-repeat: no-repeat;
background-size: cover;
font-family: sans-serif;
background-position: center; 
}
.btn{ 
    
}
p{
    color:white;
    color: rgb(173, 198, 255);
}
#main{
    text-align: center;
    margin-top: 100px;
}
h1{color: #fff;
font-size: 3em;
font-weight: 100;
margin-bottom: 0px;
margin-bottom: 0px;
}
hr{
    width: 60%;
}
.btn-pnl
{
width: 460px;
margin: 0 auto;
margin-top: 40px;
}
a{text-decoration: none;
color: white;
box-shadow: 0px 0px 0px 1px #797979;
padding: 10px 68px;}
a:hover{
    box-shadow: 0px 0px 0px 1px #797979;
padding: 10px 68px;
    background: #000;
    color:#fff;
    transition: 1s linear;
}