Oh a jelly button & a css hack

Just wanting to show you all a ccs hack.
It use the combinaison of blur & contrast. You should wirte something like that :

.container{ filter: contrast(20); background:white; .content1,.content2{ filter:blur(0.5em); background:black; } } 

This will make the components a bit like sticky when they move close to each other. You can use it to make some nice loaders, or like that some button :