.boxshadow {
    -webkit-box-shadow: -1px 4px 26px 11px rgba(0,0,0,0.75);
-moz-box-shadow: -1px 4px 26px 11px rgba(0,0,0,0.75);
box-shadow: -1px 4px 26px 11px rgba(0,0,0,0.75);
}