.drop-zone {
    border: dotted 3px lightgray;
    text-align:center;
}

.ng-file-over {
    border: dotted 3px green;
}

/*----------------------------
Custom file upload look
-----------------------------*/
.fileUpload {
	position: relative;
	overflow: hidden;
}
.fileUpload input.upload {
	position: absolute;
	top: 0;
	right: 0;
	margin: 0;
	padding: 0;
	font-size: 14px;
	cursor: pointer;
	opacity: 0;
	filter: alpha(opacity=0);
}

/*----------------------------
Progress Bar Overrides
-----------------------------*/