Remove scrollbar

Hi Andrew,

Thanks for your reply, it is fixed! 🙂
For anybody with the same problem:
Below you can find my original resets. I changed
html {height: 101%;}
to
html {height: 100%;}

html, body, div, span, applet, object, iframe,
h1, h2, h3, h4, h5, h6, p, blockquote, pre,
a, abbr, acronym, address, big, cite, code,
del, dfn, em, font, img, ins, kbd, q, s, samp,
small, strike, strong, sub, sup, tt, var,
b, u, i, center,
dl, dt, dd, ol, ul, li,
fieldset, form, label, legend,
table, caption, tbody, tfoot, thead, tr, th, td {
	margin: 0;
	padding: 0;
	border: 0;
	vertical-align: baseline;
	background: transparent;
}

html {height: 101%;}

body {
	line-height: 1;
}
h1, h2, h3, h4, h5, h6 {
	clear: both;
}
ul {
	list-style: none;
}

blockquote {
	quotes: none;
}
blockquote:before, blockquote:after {
	content: '';
	content: none;
}
del {
	text-decoration: line-through;
}
table {
	border-collapse: collapse;
	border-spacing: 0;
}
a img { border: none; }

img { display: block; }

input[type="submit"]::-moz-focus-inner {border:0;}
input[type="submit"]::-webkit-focus-inner {border:0;}

.project.main img,
.post p img,
.page p img,
.postThumb,
video,
object,
embed,
div.wp-caption img {
	max-width: 100% !important;
	height: auto;
}

.wp-caption {
	width: auto !important;
}

/**** Isotope filtering ****/

.isotope-item {
  z-index: 2;
}

.isotope-hidden.isotope-item {
  pointer-events: none;
  z-index: 1;
}

.isotope-item { -webkit-transition-duration:0.8s; }

/**** Video Embeds ****/

.videoContainer {
	position: relative;
	padding-bottom: 56.25%;
	padding-top: 0px;
	height: 0;
	overflow: hidden;
}

.videoContainer iframe,
.videoContainer object,
.videoContainer embed {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
}