body, html{
    height: 100%;
    margin:0;
    font-size: 16px;
    font-family: "Lato", sans-serif;
    font-weight: 400;
    line-height: 1.8em;
    color:#666;
}

.pimg1, .pimg2, .pimg3{
    position:relative;
    opacity:0.70;
    background-position: center;
    background-size:cover;
    background-repeat:no-repeat;

    /* 
        fixed = parallex
        scroll = normal 
    */

    background-attachment: fixed;
}

.pimg1{
    background-image:url('../kuvat/hel1.jpg');
    min-height: 100%;
}

.pimg2{
    background-image:url('../kuvat/hel2.jpg');
    min-height: 400px;
}

.pimg3{
    background-image:url('../kuvat/hel3.jpg');
    min-height: 400px;
}

.section{
    text-align: center;
    padding:50px 80px;
}

.section-light{
    background-color:#f4f4f4;
    color:#666;
}

.section-dark{
    background-color:#282e34;
    color:#ddd;
}

.ptext{
    position:absolute;
    top:50%;
    width:100%;
    text-align: center;
    color:#000;
    font-size:27px;
    letter-spacing: 8px;
    text-transform: uppercase;
}

.ptext .border{
    background-color:#111;
    color:#fff;
    padding:20px;
}

.ptext .border.trans{
    background-color: transparent;
}

@media(max-width:568px){
    .pimg1, .pimg2, .pimg3{
        background-attachment: scroll;
    }
}