h1 { 
    color: #f00;
    text-align: center;
    font-size: 40px;
    font-family: 'Righteous', cursive;
    font-weight: 100;
    text-transform: uppercase;
}  

body{
    background-color: rgb(203 203 203);
    background: url(img-bg.jpg);
    color: rgb(255, 255, 255);
    background-color: rgb(247 219 198) !important;
    background-size: cover;
    background-position: center;
    background-repeat: no-repeat;
    min-height: 780px;
    padding-top: 100px;
}
.main{
    width: 50%;
    margin: 0 auto;
    margin-top: 9%;
}
p{
    font-size: 20px;
    color: #000;
    line-height: 30px;
    font-family: 'Righteous', cursive;
    font-weight: 100;
}
.center {
display: block;
margin-left: auto;
margin-right: auto;
width: 50%;
}

@media (max-width: 768px)
{
    .main{
        width: 95%;
        margin: 0 auto;
        margin-top: 15%;
        padding: 0px 25px;
    } 
}
@media (max-width: 550px)
{
    .center {
        width: 100%;
    } 
}