wp-remote-library.css

.library-modal {
	display: none;
	position: fixed;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	opacity: 0;
	transition: all 200ms;
	z-index: -1;
	background: rgba(0,0,0,0.6);
	transition: all 250ms ease;
}

.library-modal .modal-nav {
	display: inline-block;
    width: 100%;
    border-bottom: 1px solid #ccc;
    transition: all 250ms ease;
}

.library-modal .nav-btn {
	padding: 5px 10px;
	float: left;
	margin: 5px;
	color: white;
	cursor: pointer;
	background: rgb(1,169,232);
	box-shadow: 1px 1px 1px rgba(0,0,0,0.3);
	transition: all 250ms ease;
}

.library-modal .nav-btn.active {
	box-shadow: inset 1px 1px 1px rgba(0,0,0,0.3);
	background: #037ead;
}

.library-modal.active {
	display: block;
	opacity: 1;
	z-index: 9999;
}

.library-modal .modal-section {
	display: none;
}

.library-modal .modal-section.active {
	display: block;
}

.library-modal .modal-content {
	position: absolute;
	bottom: 0;
	left: 0;
	right: 0;
	transform: translateY(110%);
	transition: all 500ms ease;
	background: white;
	max-height: 75%;
	overflow-y: auto;
	overflow-x: hidden;
}

.library-modal .modal-content .element {
    padding: 2px;
    float: left;
    cursor: pointer;
}

.library-modal .modal-content .element label {
    display: inline-block;
    position: relative;
    cursor: pointer;
}

.library-modal .modal-content .element input[type="checkbox"] {
	display: none;
}

.library-modal .modal-content .element input[type="checkbox"]:checked + label:after{
	content: "";
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	z-index: 2;
	border: 2px solid rgb(1,169,232);
	background: rgba(1,169,232, 0.2);
}

.library-modal .modal-content .element input[type="checkbox"]:checked + label:before{
	content: "\2713";
	position: absolute;
	top: 0;
	right: 0;
	width: 25px;
	height: 25px;
	background: #53c353;
	color: white;
	z-index: 3;
	text-align: center;
	font-weight: 800;
	line-height: 25px;
}

.library-modal input[type="file"] {
    display: none;
}
.library-modal #file_url {
    height: 32px;
    border-left: none;
    border-top: 1px solid #ccc;
    border-bottom: 1px solid #ccc;
    border-right: 1px solid #ccc;
    width: calc(100% - 150px);
}
.library-modal .custom-file-upload {
    border: 1px solid #ccc;
    display: inline-block;
    padding: 6px 12px;
    cursor: pointer;
}

.library-modal #preview {
	width: 100%;
}

.library-modal .modal-content .element img {
    width: auto;
    height: 100px;
}

.library-modal .modal-content .element .title {
    text-align: center;
    font-size: 12px;
    line-height: 14px;
    padding: 5px;
    transition: all 250ms ease;
}

.library-modal .modal-content #reset-btn {
	border: 1px solid #ca1717;
    display: inline-block;
    color: #ca1717;
    padding: 6px 12px;
    margin-left: 5px;
    cursor: pointer;
}

.library-modal .modal-title {
	margin: 0;
	transition: all 250ms ease;
}
.library-modal .modal-header {
	padding: 10px;
	margin: 0;
	border-bottom: 1px solid #ccc;
	width: 100%;
}

.library-modal .modal-body {
	display: flex;
	align-items: center;
	flex-wrap: wrap;
	width: 100%;
	padding: 5px;
	transition: all 250ms ease;
}

.library-modal .modal-content.active {
	transform: translateY(0);
}

.library-modal .modal-footer {
	padding: 10px;
	margin: 0;
	border-top: 1px solid #ccc;
	width: 100%;
}

#upload_submit[disabled] {
	opacity: 0.3;
	cursor: not-allowed;
}

.library-modal .submit {
    background: rgb(1,169,232);
    font-size: 16px;
    text-align: center;
    padding: 8px 16px;
    cursor: pointer;
    outline: none;
    border: none;
    color: white;
    box-shadow: 1px 1px 1px rgba(0,0,0,0.3);
}

.library-modal .closer {
	position: absolute;
    top: 0;
    right: 0;
    background: white;
    font-size: 18px;
    height: 39px;
    width: 40px;
    line-height: 0;
    text-align: center;
    border: 1px solid #ca1717;
    color: #ca1717;
    outline: none;
    cursor: pointer;
}
.library-modal .closer:focus, .library-modal .closer:hover, .library-modal .closer:active {
	outline: none;
}
.library-modal .loader {
	position: absolute;
	top: 0;
	right: 0;
	bottom: 0;
	left: 0;
	background: rgba(255,255,255,0.9);
}
.library-modal .loader .loader-icon {
	position: absolute;
	top: 50%;
	left: 50%;
	transform:translate(-50%, -50%);
}