#wrapper
{
    margin-left: auto;
   	margin-right: auto;
    width: 960px;
}

#particles-js canvas 
{
    display: block;
    vertical-align: bottom;
    -webkit-transform: scale(1);
    -ms-transform: scale(1);
    transform: scale(1);
    opacity: 1;
    -webkit-transition: opacity .8s ease, -webkit-transform 1.4s ease;
    transition: opacity .8s ease, transform 1.4s ease
}

#particles-js 
{
    width: 100%;
    height: 100%;
    position: fixed;
    z-index: -10;
    top: 0px;
    left: 0px;
}