--- a/src/pyams_skin/resources/less/ext/jquery-dndupload.less	Sun Jul 19 02:02:20 2020 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,166 +0,0 @@
-.dndupload {
-	font-size: 1.25rem; /* 20 */
-	background-color: #c8dadf;
-	position: relative;
-	padding: 40px 20px;
-	text-align: center;
-
-	&.has-advanced-upload {
-		outline: 2px dashed #92b0b3;
-		outline-offset: -10px;
-
-		-webkit-transition: outline-offset .15s ease-in-out, background-color .15s linear;
-		transition: outline-offset .15s ease-in-out, background-color .15s linear;
-	}
-
-	&.is-dragover {
-		outline-offset: -20px;
-		outline-color: #c8dadf;
-		background-color: #fff;
-	}
-
-	.box__dragndrop,
-	.box__icon {
-		display: none;
-	}
-
-	&.has-advanced-upload .box__dragndrop {
-		display: inline;
-	}
-
-	&.has-advanced-upload .box__icon {
-		width: 100%;
-		height: 80px;
-		fill: #92b0b3;
-		display: block;
-		margin-bottom: 40px;
-	}
-
-	&.is-uploading .box__input,
-	&.is-success .box__input,
-	&.is-error .box__input {
-		visibility: hidden;
-	}
-
-	.box__uploading,
-	.box__success,
-	.box__error {
-		display: none;
-		text-align: center;
-	}
-
-	&.is-uploading .box__uploading,
-	&.is-success .box__success,
-	&.is-error .box__error {
-		display: block;
-		position: absolute;
-		top: 50%;
-		right: 0;
-		left: 0;
-
-		-webkit-transform: translateY(-50%);
-		transform: translateY(-50%);
-	}
-
-	.box__uploading {
-		font-style: italic;
-	}
-
-	.box__success {
-		-webkit-animation: appear-from-inside .25s ease-in-out;
-		animation: appear-from-inside .25s ease-in-out;
-	}
-
-	@-webkit-keyframes appear-from-inside {
-		from {
-			-webkit-transform: translateY(-50%) scale(0);
-		}
-		75% {
-			-webkit-transform: translateY(-50%) scale(1.1);
-		}
-		to {
-			-webkit-transform: translateY(-50%) scale(1);
-		}
-	}
-
-	@keyframes appear-from-inside {
-		from {
-			transform: translateY(-50%) scale(0);
-		}
-		75% {
-			transform: translateY(-50%) scale(1.1);
-		}
-		to {
-			transform: translateY(-50%) scale(1);
-		}
-	}
-
-	.box__input {
-		text-align: center;
-	}
-
-	.box__restart {
-		font-weight: 700;
-	}
-
-	.box__restart:focus,
-	.box__restart:hover {
-		color: #39bfd3;
-	}
-
-	.box__button {
-		font-weight: 700;
-		color: #e5edf1;
-		background-color: #39bfd3;
-		display: none;
-		padding: 8px 16px;
-		margin: 40px auto 0;
-	}
-
-	.box__button:hover,
-	.box__button:focus {
-		background-color: #0f3c4b;
-	}
-}
-
-.js .box__file {
-	width: 0.1px;
-	height: 0.1px;
-	opacity: 0;
-	overflow: hidden;
-	position: absolute;
-	z-index: -1;
-}
-
-.js .box__file + label {
-	max-width: 80%;
-	text-overflow: ellipsis;
-	white-space: nowrap;
-	cursor: pointer;
-	display: inline-block;
-	overflow: hidden;
-}
-
-.js .box__file + label:hover strong,
-.box__file:focus + label strong,
-.box__file.has-focus + label strong {
-	color: #39bfd3;
-}
-
-.js .box__file:focus + label,
-.js .box__file.has-focus + label {
-	outline: 1px dotted #000;
-	outline: -webkit-focus-ring-color auto 5px;
-}
-
-.js .box__file + label * {
-	/* pointer-events: none; */ /* in case of FastClick lib use */
-}
-
-.no-js .box__file + label {
-	display: none;
-}
-
-.no-js .box__button {
-	display: block;
-}