*{
    margin: 0;
    padding: 0;
}
body{
    font-family: arial;
}
.container{
    width: 1200px;
    margin: auto;
}
.second{
    
    min-height: 200px;
    
    
}
.second h2{
    text-align: center;
    padding: 20px;
    text-transform: uppercase;
    font-weight: normal;
    
}
.second p{
    line-height: 2;
    padding: 20px;
}
.forth{
    color:#fff;
    background-color: gray;
    padding: 80px;

}
.sixth{
    color: #fff;
    background-color: gray;
    padding: 80px;
}
.third{
    padding-top: 200px;
    padding-bottom: 200px;
    background-image: url(https://www.w3schools.com/howto/img_parallax2.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: left top;
    background-attachment: fixed;
}
.fifth{
    padding-top: 200px;
    padding-bottom: 200px;
    background-image: url(https://www.w3schools.com/howto/img_parallax3.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: left top;
    background-attachment: fixed;
}
.third h2{
    text-align: center;
    text-transform: uppercase;
    font-weight: normal;
    color: #fff;
}
.fifth h2{
    text-align: center;
    text-transform: uppercase;
    font-weight: normal;
    color: #fff;
}
.first{
    padding-top: 300px;
    padding-bottom: 300px;
    background-image: url(https://www.w3schools.com/howto/img_parallax.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: left top;
    background-attachment: fixed;
}
.seventh{
    padding-top: 300px;
    padding-bottom: 300px;
    background-image: url(https://www.w3schools.com/howto/img_parallax.jpg);
    background-repeat: no-repeat;
    background-size: cover;
    background-position: left top;
    background-attachment: fixed;
}
.first h2{

    background-color: gray;
    color: #fff;
    text-align: centre;
    width: 200px;
    margin: auto;
    padding: 30px;
    text-transform: uppercase;
    font-weight: normal;
}
.seventh h2{
    
    background-color: gray;
    color: #fff;
    text-align: centre;
    width: 200px;
    margin: auto;
    padding: 30px;
    text-transform: uppercase;
    font-weight: normal;
}