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 = parallax
    scroll = normal
  */
  background-attachment:fixed;
}

.pimg1{
  background-image:url('../img/image1.jpg');
  min-height:100%;
}

.pimg2{
  background-image:url('../img/image2.jpg');
  min-height:400px;
}

.pimg3{
  background-image:url('../img/image4.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;
}
.ptext2{
  position:absolute;
  top:50%;
  width:70%;
  text-align:center;
  color:#000;
  font-size:36px;
  letter-spacing:8px;
  margin-left:15%;
  
}
.ptext3{
  position:absolute;
  top:50%;
  width:70%;
  text-align:center;
  color:#000;
  font-size:16px;
  letter-spacing:8px;
  margin-left:15%;
}

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

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

.ptext3 .border{
  background-color:#111;
  color:#fff;
  padding:20px;
  border-radius:15px;
}

.ptext3 .border.trans{
  background-color:transparent;
}

.ptext2 .border{
  background-color:#111;
  color:#fff;
  padding:20px;
  border-radius:15px;
}

.ptext2 .border.trans{
  background-color:transparent;
}

/* unvisited link */
a:link {
    color: white;
	text-decoration: none;
}

/* visited link */
a:visited {
    color: white;
	text-decoration: none;
}

/* mouse over link */
a:hover {
    color: #7FFF00;
	text-decoration: none;
}

/* selected link */
a:active {
    color: white;
	text-decoration: none;
}


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

#myBtn {
    display: none; /* Hidden by default */
    position: fixed; /* Fixed/sticky position */
    bottom: 20px; /* Place the button at the bottom of the page */
    right: 30px; /* Place the button 30px from the right */
    z-index: 99; /* Make sure it does not overlap */
    border: none; /* Remove borders */
    outline: none; /* Remove outline */
    background-color: #666; /* Set a background color */
    color: white; /* Text color */
    cursor: pointer; /* Add a mouse pointer on hover */
    padding: 15px; /* Some padding */
    border-radius: 10px; /* Rounded corners */
}

#myBtn:hover {
    background-color: #7FFF00; /* Add a dark-grey background on hover */
}

.invisible{
	visibility:hidden;
}

.visi{
	visibility:visible;
}