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

.img1, .img2, .img3 {
    position: relative;
    background-position: center;
    background-size: cover;
    background-repeat: no-repeat;
    background-attachment: fixed;
}

.img1 {
    background-image: url('../turkey.jpg');
    min-height:100%;
}

.img2 {
    background-image: url('../mountain.jpg');
    min-height: 60vh;
}

.img3 {
    background-image: url('../nature.jpg');
    min-height:60vh;
}

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

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

.text {
    position: absolute;
    top: 50%;
    width:100%;
    text-align: center;
    color: #000;
    font-size:27px;
    letter-spacing: .17vw;
    text-transform: uppercase;
}

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

.trans {
    background-color: transparent;
}

.text p, .text a {
    text-shadow: 0px 0px 10px white;
    font-size: 14px;
}

.text p {
    padding: 10px 10vw 0;
}

@media(max-width: 768px){
    .img1, .img2, .img3 {
        background-attachment: scroll;
    }
}