.section-block.background {
	 background-size: cover;
    -moz-background-size: cover;
    -webkit-background-size: cover;
    background-repeat: no-repeat;
    background-position: center center;
    background-repeat: no-repeat;
}

section.parallax {
	position: relative; 
	width: 100%; 
	background-attachment: fixed; 
}


section.parallax .overlay_background {
 -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);  
}

section .overlay_background {
	position: absolute;
    top: 0;
    left: 0;
    height: 100%;
    width: 100%;
} 

/* 
	section.linker {margin-top: -77.5px} 


section.linker:before {
	content: "";
    background: #375647;
    width: 1px;
    height: 155px;
    position: absolute;
    top: -77.5px;
    right: 0;
    left: 0;
    margin: auto;
    z-index: 1030;
}
*/