#resource-folder {
    background-image: url('../img/folder.png');
    background-repeat: no-repeat;
    min-height: 130px;
    display: block;
    background-position: center center;
}

#resource-title {
    display: block;
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
    width: 95%;
    text-align: center;
}

#resource-folder-options {
    text-align: center;
}

.resource-list-item {
    text-align: center;
}

.resource-list-item img {
    width: 150px;
    height: 150px;
}

.resource-list-item .dropdown,
.resource-subfolder .dropdown,
.resource-folder .dropdown {
    display: none;
}

.resource-list-item .dropdown-menu,
.resource-subfolder .dropdown-menu,
.resource-folder .dropdown-menu {
    left: 54px;
    top: 16px;
    min-width: 140px;
}

.resource-subfolder .dropdown-menu {
    left: 46px;
}

.resource-folder .dropdown-menu {
    left: 51px;
}

.resource-list-item .dropdown-menu > li,
.resource-subfolder .dropdown-menu > li,
.resource-folder .dropdown-menu > li {
    font-size: 12px;
    text-align: left;
}

.resource-list-item .dropdown-menu > li > a,
.resource-subfolder .dropdown-menu > li > a,
.resource-folder .dropdown-menu > li > a {
    padding: 3px 10px;
}

.resource-item-options {
    position: absolute;
    right: 26px;
    top: -5px;
    background: #fff;
    border: 1px solid #ddd;
    border-radius: 2px;
    padding: 2px 5px;
}

.resource-folder .resource-item-options {
    right: 29px;
}
.resource-folder ul>li>a:hover, 
.resource-folder ul>li>a:focus,
.resource-subfolder ul>li>a:hover, 
.resource-subfolder ul>li>a:focus,
.resource-list-item .dropdown-menu > li > a:hover,
.resource-list-item .dropdown-menu > li > a:focus{
    background-color: #f5f5f5;
}
.resource-text {
    color: #505050 !important;
    font-weight: bold;
    font-size: 18px;
    opacity: 0.5;
    display: block;
    text-align: center;
}

.resource-subtext {
    color: #505050 !important;
    font-weight: bold;
    font-size: 14px;
    opacity: 0.5;
    display: block;
    text-align: center;
}

.resource-text:hover,
.resource-text:focus,
.resource-subtext:hover,
.resource-subtext:focus {
    text-decoration: none !important;
}

.resource-author {
    font-size: 14px;
    color: #aca7a7;
    text-align: center;
}

.folder-author {
    font-size: 14px;
    color: #aca7a7;
    font-weight: 600;
    text-align: center;
}

#text-center {
    text-align: center;
    position: absolute;
    width: 144px;
    height: 144px;
    transform: translateX(60%) translateY(30%);
}

.resource-folder {
    min-height: 240px;
    margin-top: 6px;
}

.resource-subfolder {
    min-height: 210px;
}

/* margin bottom */
.margin-bottom-10 {
    margin-bottom: 10px;
}

.margin-bottom-20 {
    margin-bottom: 20px;
}

.margin-bottom-30 {
    margin-bottom: 30px;
}

@media (max-width: 670px) {
    .resource-list-item {
        margin-top: 70px;
    }
}

-webkit-keyframes passing-through { 0% { opacity: 0; -webkit-transform: translateY(40px); -moz-transform: translateY(40px); -ms-transform: translateY(40px); -o-transform: translateY(40px); transform: translateY(40px); }
    30%, 70% { opacity: 1; -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); transform: translateY(0px); }
    100% { opacity: 0; -webkit-transform: translateY(-40px); -moz-transform: translateY(-40px); -ms-transform: translateY(-40px); -o-transform: translateY(-40px); transform: translateY(-40px); } }
-moz-keyframes passing-through { 0% { opacity: 0; -webkit-transform: translateY(40px); -moz-transform: translateY(40px); -ms-transform: translateY(40px); -o-transform: translateY(40px); transform: translateY(40px); }
    30%, 70% { opacity: 1; -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); transform: translateY(0px); }
    100% { opacity: 0; -webkit-transform: translateY(-40px); -moz-transform: translateY(-40px); -ms-transform: translateY(-40px); -o-transform: translateY(-40px); transform: translateY(-40px); } }
keyframes passing-through { 0% { opacity: 0; -webkit-transform: translateY(40px); -moz-transform: translateY(40px); -ms-transform: translateY(40px); -o-transform: translateY(40px); transform: translateY(40px); }
    30%, 70% { opacity: 1; -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); transform: translateY(0px); }
    100% { opacity: 0; -webkit-transform: translateY(-40px); -moz-transform: translateY(-40px); -ms-transform: translateY(-40px); -o-transform: translateY(-40px); transform: translateY(-40px); } }
-webkit-keyframes slide-in { 0% { opacity: 0; -webkit-transform: translateY(40px); -moz-transform: translateY(40px); -ms-transform: translateY(40px); -o-transform: translateY(40px); transform: translateY(40px); }
    30% { opacity: 1; -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); transform: translateY(0px); } }
-moz-keyframes slide-in { 0% { opacity: 0; -webkit-transform: translateY(40px); -moz-transform: translateY(40px); -ms-transform: translateY(40px); -o-transform: translateY(40px); transform: translateY(40px); }
    30% { opacity: 1; -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); transform: translateY(0px); } }
keyframes slide-in { 0% { opacity: 0; -webkit-transform: translateY(40px); -moz-transform: translateY(40px); -ms-transform: translateY(40px); -o-transform: translateY(40px); transform: translateY(40px); }
    30% { opacity: 1; -webkit-transform: translateY(0px); -moz-transform: translateY(0px); -ms-transform: translateY(0px); -o-transform: translateY(0px); transform: translateY(0px); } }
-webkit-keyframes pulse { 0% { -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); transform: scale(1); }
    10% { -webkit-transform: scale(1.1); -moz-transform: scale(1.1); -ms-transform: scale(1.1); -o-transform: scale(1.1); transform: scale(1.1); }
    20% { -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); transform: scale(1); } }
-moz-keyframes pulse { 0% { -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); transform: scale(1); }
    10% { -webkit-transform: scale(1.1); -moz-transform: scale(1.1); -ms-transform: scale(1.1); -o-transform: scale(1.1); transform: scale(1.1); }
    20% { -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); transform: scale(1); } }
keyframes pulse { 0% { -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); transform: scale(1); }
    10% { -webkit-transform: scale(1.1); -moz-transform: scale(1.1); -ms-transform: scale(1.1); -o-transform: scale(1.1); transform: scale(1.1); }
    20% { -webkit-transform: scale(1); -moz-transform: scale(1); -ms-transform: scale(1); -o-transform: scale(1); transform: scale(1); } }
.dropzone, .dropzone * { box-sizing: border-box; }

.dropzone {
    min-height: 150px;
    border: 1px dashed #ccc;
    border-radius: 4px;
    padding-top: 10px;
    text-align: center;
    background: #F6F7FB;
}

.dropzone:hover {
    background: transparent;
}

.dropzone.dz-clickable {
    cursor: pointer;
}

.dropzone.dz-clickable * {
    cursor: default;
}

.dropzone.dz-clickable .dz-message, .dropzone.dz-clickable .dz-message * { cursor: pointer; }
.dropzone.dz-started .dz-message { display: none; }
.dropzone.dz-drag-hover { border-style: solid; }
.dropzone.dz-drag-hover .dz-message { opacity: 0.5; }
.dropzone .dz-message {
    color: #3EB48E;
    text-align: center;
    margin: 70px 0;
}
.dropzone .dz-preview { position: relative; display: inline-block; vertical-align: top; margin: 16px; min-height: 185px; }
.dropzone .dz-preview:hover { z-index: 1000; }
.dropzone .dz-preview.dz-file-preview .dz-image { border-radius: 20px; background: #999; background: linear-gradient(to bottom, #eee, #ddd); }
.dropzone .dz-preview.dz-file-preview .dz-details { opacity: 1; }
.dropzone .dz-preview.dz-image-preview { }
.dropzone .dz-preview.dz-image-preview .dz-details { -webkit-transition: opacity 0.2s linear; -moz-transition: opacity 0.2s linear; -ms-transition: opacity 0.2s linear; -o-transition: opacity 0.2s linear; transition: opacity 0.2s linear; }
.dropzone .dz-preview .dz-remove {
    font-size: 14px;
    text-align: center;
    display: block;
    cursor: pointer;
    border: none;
    margin-top: 5px;
}

.dropzone .dz-preview .dz-remove:hover { text-decoration: underline; }
.dropzone .dz-preview:hover .dz-details { opacity: 1; }
.dropzone .dz-preview .dz-details {
    opacity: 1;
    font-size: 13px;
    min-width: 100%;
    max-width: 100%;
    text-align: center;
    margin-top: 10px;
}

.dropzone .dz-preview .dz-details .dz-size { margin-bottom: 1em; font-size: 16px; display: none; }
.dropzone .dz-preview .dz-details .dz-filename {
    width: 120px;
    word-break: break-all;
    /*text-overflow: ellipsis;
    overflow: hidden;
    white-space: nowrap;*/
}
.dropzone .dz-preview .dz-details .dz-filename:hover span {
    cursor: pointer;
}
.dropzone .dz-preview .dz-details .dz-filename span, .dropzone .dz-preview .dz-details .dz-size span {
    background-color: rgba(255, 255, 255, 0.4);
}

.dropzone .dz-preview:hover .dz-image img { -webkit-transform: scale(1.05, 1.05); -moz-transform: scale(1.05, 1.05); -ms-transform: scale(1.05, 1.05); -o-transform: scale(1.05, 1.05); transform: scale(1.05, 1.05); -webkit-filter: blur(8px); filter: blur(8px); }
.dropzone .dz-preview .dz-image { border-radius: 20px; overflow: hidden; width: 120px; height: 120px; position: relative; display: block; z-index: 10; }
.dropzone .dz-preview .dz-image img { display: block; }
.dropzone .dz-preview.dz-success .dz-success-mark { -webkit-animation: passing-through 3s cubic-bezier(0.77, 0, 0.175, 1); -moz-animation: passing-through 3s cubic-bezier(0.77, 0, 0.175, 1); -ms-animation: passing-through 3s cubic-bezier(0.77, 0, 0.175, 1); -o-animation: passing-through 3s cubic-bezier(0.77, 0, 0.175, 1); animation: passing-through 3s cubic-bezier(0.77, 0, 0.175, 1); }
.dropzone .dz-preview.dz-error .dz-error-mark { opacity: 1; -webkit-animation: slide-in 3s cubic-bezier(0.77, 0, 0.175, 1); -moz-animation: slide-in 3s cubic-bezier(0.77, 0, 0.175, 1); -ms-animation: slide-in 3s cubic-bezier(0.77, 0, 0.175, 1); -o-animation: slide-in 3s cubic-bezier(0.77, 0, 0.175, 1); animation: slide-in 3s cubic-bezier(0.77, 0, 0.175, 1); }
.dropzone .dz-preview .dz-success-mark, .dropzone .dz-preview .dz-error-mark {
    pointer-events: none;
    opacity: 0;
    z-index: 500;
    position: absolute;
    display: block;
    top: 35px;
    left: 50%;
    margin: 0 auto;
    transform: translateX(-50%);
}

.dropzone .dz-preview .dz-success-mark svg, .dropzone .dz-preview .dz-error-mark svg { display: block; width: 54px; height: 54px; }
.dropzone .dz-preview.dz-processing .dz-progress { opacity: 1; -webkit-transition: all 0.2s linear; -moz-transition: all 0.2s linear; -ms-transition: all 0.2s linear; -o-transition: all 0.2s linear; transition: all 0.2s linear; }
.dropzone .dz-preview.dz-complete .dz-progress { opacity: 0; -webkit-transition: opacity 0.4s ease-in; -moz-transition: opacity 0.4s ease-in; -ms-transition: opacity 0.4s ease-in; -o-transition: opacity 0.4s ease-in; transition: opacity 0.4s ease-in; }
.dropzone .dz-preview:not(.dz-processing) .dz-progress { -webkit-animation: pulse 6s ease infinite; -moz-animation: pulse 6s ease infinite; -ms-animation: pulse 6s ease infinite; -o-animation: pulse 6s ease infinite; animation: pulse 6s ease infinite; }
.dropzone .dz-preview .dz-progress {
    opacity: 1;
    z-index: 1000;
    pointer-events: none;
    position: absolute;
    height: 16px;
    left: 50%;
    top: 90px;
    width: 80px;
    margin-left: -40px;
    background: rgba(255, 255, 255, 0.9);
    -webkit-transform: scale(1);
    border-radius: 8px;
    overflow: hidden;
}

.dropzone .dz-preview .dz-progress .dz-upload { background: #333; background: linear-gradient(to bottom, #666, #444); position: absolute; top: 0; left: 0; bottom: 0; width: 0; -webkit-transition: width 300ms ease-in-out; -moz-transition: width 300ms ease-in-out; -ms-transition: width 300ms ease-in-out; -o-transition: width 300ms ease-in-out; transition: width 300ms ease-in-out; }
.dropzone .dz-preview.dz-error .dz-error-message {
    display: none;
}

.dropzone .dz-preview.dz-error:hover .dz-error-message {
    opacity: 1;
    pointer-events: auto;
}

.dropzone .dz-preview .dz-error-message {
    pointer-events: none;
    z-index: 1000;
    position: absolute;
    opacity: 0;
    -webkit-transition: opacity 0.3s ease;
    -moz-transition: opacity 0.3s ease;
    -ms-transition: opacity 0.3s ease;
    -o-transition: opacity 0.3s ease;
    transition: opacity 0.3s ease;
    /*border-radius: 8px;*/
    font-size: 13px;
    top: -28px;
    /*left: -50%;
    width: 240px;*/
    /*background: #be2626;
    background: linear-gradient(to bottom, #be2626, #a92222);*/
    padding: 0.5em 1.2em;
    color: #be2626;
}

.dropzone .dz-preview .dz-error-message:after {
    display: none;
    content: '';
    position: absolute;
    top: -6px;
    left: 115px;
    width: 0;
    height: 0;
    border-left: 6px solid transparent;
    border-right: 6px solid transparent;
    border-bottom: 6px solid #be2626;
}

#process {
    display: none;
}

.dz-file-exists, .dz-error-unique, .dz-error-limit, .dz-error-total-limit {
    color: #be2626;
}

.dz-error-invalid-file {
    color: #be2626;
    font-size: 13px;
}

.dz-file-exists-msg {
    width: 120px;
    color: #be2626;
}

.dz-file-uploaded {
    color: #3EB48E;
}

.dz-file-exists textarea {
    color: #555050;
}

.dz-file-exists button {
    color: #555050;
}

.dz-filename textarea {
    width: 100%;
    display: block;
    margin-bottom: 5px;
}

.dz-error-message-format {
    opacity: 1 !important;
    white-space: nowrap;
    left: -22px;
}

.resources-container {
    display: flex;
    overflow: hidden;
    flex-wrap: wrap;
}