#header{text-align:center; width:100%; height:auto; position:absolute; left:0; top:0; z-index:1001;}
.center-align{margin:auto;}

#mainslider .ms-nav-next{background:url(../images/arrow-right.png) no-repeat center top; width:44px; height:54px; top:auto; bottom:3px; right:50%; margin-right:-45.5px;}
#mainslider .ms-nav-prev{background:url(../images/arrow-left.png) no-repeat center top; width:44px; height:54px; top:auto; bottom:3px; left:50%; margin-left:-45.5px;}

#bottom-part{text-align:center; width:100%; height:auto;}