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About the <head>

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CSS

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HTML 

              
                


<header id="header">
  <span class="blur"></span>
  <h1 class="name">olga syahputrong</h1>
  <div class="profile-picture">
    <figure>
      <img src="https://farm8.staticflickr.com/7508/15921174425_d8c87a67df_s.jpg" alt="">
    </figure>
  </div>
</header>

        <div id="content">
            <div class="container">

                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Vel voluptates nostrum perspiciatis, quo aperiam ex voluptatibus, provident nam, quas quibusdam incidunt ea deleniti ut dolore at sint! Veritatis pariatur quas velit, non ad eum est hic dolores, debitis fugit cupiditate unde repudiandae maiores perferendis autem asperiores nisi et aliquid aliquam sunt cumque voluptatibus molestiae culpa. Ex, possimus quia nemo saepe necessitatibus, veritatis nam optio suscipit laudantium similique atque nisi praesentium eveniet placeat quaerat illo, consequuntur ad odio repellat eaque? Quod.</p>
                
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Corporis perferendis numquam officiis consequatur hic provident quasi cumque magni maxime sed iusto maiores natus eveniet nostrum doloremque et, deleniti doloribus quibusdam.</p>

                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ipsa voluptatibus quis sequi voluptates placeat labore ab cupiditate velit totam, nesciunt adipisci eveniet molestias a quos aut nemo dicta consectetur mollitia vero earum architecto. Molestias eius excepturi aut dolorem voluptas fuga itaque sint odio asperiores. Quos velit, repellat assumenda. Magnam neque, ratione, quia dicta recusandae facilis aspernatur veritatis sint voluptates in, quo quod necessitatibus. Dolor, tempore esse, impedit nobis debitis nihil optio dolores quisquam itaque, at voluptatem voluptates error delectus consequuntur.</p>

                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Vero laudantium vitae consequuntur quasi odit voluptate, fugiat sunt explicabo nulla quis magni totam provident accusamus qui minima autem hic. Similique quidem dignissimos, quia quas eaque quaerat totam fugiat, voluptatibus sequi suscipit, in est eveniet atque.</p>

                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Blanditiis nobis repudiandae, explicabo nulla nostrum inventore velit excepturi rem modi! Iure tenetur debitis deserunt officiis ut, accusamus non reprehenderit recusandae assumenda ipsum voluptatibus fuga deleniti, sit soluta impedit doloremque voluptas, laborum quo minima praesentium alias architecto velit. Quia hic cupiditate ea architecto cumque. Inventore eos, quisquam eaque adipisci voluptate, obcaecati itaque nam dolorum ea dolore tempore aspernatur quod cum! Aut error dolorum mollitia est voluptatibus, assumenda, animi vero possimus, ipsum rerum architecto facere praesentium ipsam quas. Commodi, nobis.</p>

                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Corporis perferendis numquam officiis consequatur hic provident quasi cumque magni maxime sed iusto maiores natus eveniet nostrum doloremque et, deleniti doloribus quibusdam.</p>

             
            
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ipsa voluptatibus quis sequi voluptates placeat labore ab cupiditate velit totam, nesciunt adipisci eveniet molestias a quos aut nemo dicta consectetur mollitia vero earum architecto. Molestias eius excepturi aut dolorem voluptas fuga itaque sint odio asperiores. Quos velit, repellat assumenda. Magnam neque, ratione, quia dicta recusandae facilis aspernatur veritatis sint voluptates in, quo quod necessitatibus. Dolor, tempore esse, impedit nobis debitis nihil optio dolores quisquam itaque, at voluptatem voluptates error delectus consequuntur.</p>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ipsa voluptatibus quis sequi voluptates placeat labore ab cupiditate velit totam, nesciunt adipisci eveniet molestias a quos aut nemo dicta consectetur mollitia vero earum architecto. Molestias eius excepturi aut dolorem voluptas fuga itaque sint odio asperiores. Quos velit, repellat assumenda. Magnam neque, ratione, quia dicta recusandae facilis aspernatur veritatis sint voluptates in, quo quod necessitatibus. Dolor, tempore esse, impedit nobis debitis nihil optio dolores quisquam itaque, at voluptatem voluptates error delectus consequuntur.</p>
                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Ipsa voluptatibus quis sequi voluptates placeat labore ab cupiditate velit totam, nesciunt adipisci eveniet molestias a quos aut nemo dicta consectetur mollitia vero earum architecto. Molestias eius excepturi aut dolorem voluptas fuga itaque sint odio asperiores. Quos velit, repellat assumenda. Magnam neque, ratione, quia dicta recusandae facilis aspernatur veritatis sint voluptates in, quo quod necessitatibus. Dolor, tempore esse, impedit nobis debitis nihil optio dolores quisquam itaque, at voluptatem voluptates error delectus consequuntur.</p>

                <p>Lorem ipsum dolor sit amet, consectetur adipisicing elit. Vero laudantium vitae consequuntur quasi odit voluptate, fugiat sunt explicabo nulla quis magni totam provident accusamus qui minima autem hic. Similique quidem dignissimos, quia quas eaque quaerat totam fugiat, voluptatibus sequi suscipit, in est eveniet atque.</p>

            </div>
        </div>
!

CSS 

              
                @import "compass/css3";



body{
	font-size: 16px;
	font-family: 'Roboto', sans-serif;

}
p{
	font-size: 18px;
}
header{
	min-height: 60px;
	height: 300px;
	overflow: hidden;
	position: fixed;
	width: 100%;
	top: 0;
	background: black;
	.blur{
		position: absolute;
		left: 0;
		top: 0;
		width: 100%;
		height: 100%;
		z-index: -1;
		display: block;
		background: url(https://ununsplash.imgix.net/42/QrXgXMhCSouyhU7idq7g_IMG_8402.JPG?q=75&fm=jpg&s=bdea81e34350af8cbef0718c633aa78c)no-repeat;
		@include background-size(cover);
		background-attachment: fixed;
		background-position: center; 
		// -webkit-filter: blur(5px);
		// -moz-filter: blur(5px);
		// -o-filter: blur(5px);
		// -ms-filter: blur(5px);
		// filter: blur(5px);
	}
	.name{
		margin: 0;
		display: block;
		text-align: center;
		color: white;
		line-height: 60px;
		opacity: 0;
    text-transform: uppercase;
	}
	.profile-picture{
		width: 150px;
		height: 150px;
		left: 50%;
		top: 50%;
		@include transform(translate(-50%,-50%));
		position: absolute;
		img{
			border: 4px solid white;
			@include border-radius(100%);
		}
		&:before,
		&:after{
			content:"";
			width: 4px;
			height: 100%;
			position: absolute;
			background: white;
			left: 50%;
			margin-left: -1px;
		}
		&:before{
			top: -100%;
		}
		&:after{
			top: 100%;
		}
	}
}
.container{
	padding: 0 10%;
	display: block;
	margin: auto;
}

#content{
	margin-top: 350px;
}
!

JS 

              
                
	$(window).scroll(function(){
		var ScreenHeight = document.documentElement.clientHeight; 
		var scrollLenght = $(window).scrollTop();
		if( scrollLenght >= 0 ){
			$('header').height(300-scrollLenght) ;
			$('header span').velocity({ blur: scrollLenght/20 } ,10);
			$('.profile-picture').css('opacity', 1 - (scrollLenght / 200));
			$('.name').css('opacity', 0 + (scrollLenght / 200));
		};
		console.log(scrollLenght);

	});
!
999px

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