.tn .instruction-slider {
    margin-bottom: 35px;
}
.tn .instruction-slider .slick-track {
    display: flex;
}
.tn .instruction-slider .slick-list {
    margin: 0 -5px;
}
.tn .instruction-slider .slick-slide {
    margin: 0 5px;
    display: flex;
    height: auto;
}
.tn .instruction-slider .slick-slide > div {
    width: 100%;
    height: 100%;
}
.tn .instruction-slider .list {
    position: relative;
    margin-top: 15px;
}
.tn .instruction-slider .slide-list {
    padding: 0 35px;
}
.tn .instruction-slider .slide-item {
    border-radius: 10px;
    border: 1px solid #ccc;
    font-size: 14px;
    padding: 7px;
    cursor: pointer;
    height: 100%;
}
.tn .instruction-slider .slide-item a span {
    color: #000;
}
.tn .instruction-slider .number {
    font-weight: bold;
    color: #5e5e5e;
    white-space: nowrap;
    margin-bottom: 2px;
}
.tn .instruction-slider .slider-btn {
    position: absolute;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
}
.tn .instruction-slider .slider-btn i {
    cursor: pointer;
    font-size: 22px;
    color: #039;
}
.tn .instruction-slider .slider-btn i:hover {
    color: #0045dd;
}
.tn .instruction-slider .slider-btn--prev {
    left: 0;
}
.tn .instruction-slider .slider-btn--next {
    right: 0;
}

.tn .preview-slider {
    margin: 10px -10px 20px -10px;
    display: flex;
    flex-wrap: wrap;
}
.tn .preview-slider .item {
    display: flex;
    padding-right: 10px;
    padding-left: 10px;
    margin-bottom: 15px;
}
.tn .preview-slider .body {
    display: flex;
    flex-direction: column;
    text-align: center;
    width: 140px;
    margin: 0 auto;
}
.tn .preview-slider .link {
    position: relative;
    display: inline-block;
    background-color: #eeeeee;
    height: 180px;
    border: solid #039 1px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
    margin-bottom: 7px;
}
.tn .preview-slider .link:hover {
    border: 1px solid #ff0000;
}
.tn .preview-slider .img {
    max-width: 114px;
    max-height: 150px;
    position: absolute;
    top: 50%;
    left: 50%;
    -webkit-transform: translate(-50%, -50%);
    transform: translate(-50%, -50%);
}
.tn .preview-slider .desc {
    font-size: 14px;
    margin-bottom: 7px;
}
.tn .preview-slider .instruction-date {
    margin-bottom: 5px;
    font-size: 14px;
}
.tn .preview-slider .slider-btn {
    position: absolute;
    top: 50%;
    -webkit-transform: translate(0, -50%);
    transform: translate(0, -50%);
}
.tn .preview-slider .slider-btn i {
    cursor: pointer;
    font-size: 22px;
    color: #039;
}
.tn .preview-slider .slider-btn i:hover {
    color: #0045dd;
}
.tn .preview-slider .slider-btn--prev {
    left: 0;
}
.tn .preview-slider .slider-btn--next {
    right: 0;
}


.tn__3d {

}
.tn__3d-list {
    position: relative;
    display: flex;
    flex-wrap: wrap;
}
.tn__3d-item-wrap {
    width: 138px;
    margin: 10px 10px 20px 10px;
    font-size: 0;
}
.tn__3d-item {
    cursor: pointer;
    position: relative;
    display: inline-block;

}
.tn__3d-item:after {
    content: '';
    position: absolute;
    top: 7px;
    right: 7px;
    background-image: url("data:image/svg+xml;base64,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");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 15px 15px;
    width: 15px;
    height: 15px;
}
.tn__3d-item canvas {
    display: block;
    width: 138px;
    height: 180px;
    border: solid #039 1px;
    -webkit-border-radius: 5px;
    -moz-border-radius: 5px;
    border-radius: 5px;
}
#tn__3d-popup-container {
    display: none;
    position: fixed;
    width: 100vw;
    height: 100vh;
    top: 0;
    left: 0;
    z-index: 9999;
    background: white;
    overflow: hidden;
}
#tn__3d-popup-container canvas {
    width: 100%;
    height: 100%;
}
#tn__3d-popup-container .tn__3d-close {
    display: inline-block;
    cursor: pointer;
    content: '';
    position: absolute;
    top: 10px;
    right: 10px;
    background-image: url("data:image/svg+xml;base64,PD94bWwgdmVyc2lvbj0iMS4wIiBlbmNvZGluZz0iaXNvLTg4NTktMSI/Pg0KPCEtLSBHZW5lcmF0b3I6IEFkb2JlIElsbHVzdHJhdG9yIDE2LjAuMCwgU1ZHIEV4cG9ydCBQbHVnLUluIC4gU1ZHIFZlcnNpb246IDYuMDAgQnVpbGQgMCkgIC0tPg0KPCFET0NUWVBFIHN2ZyBQVUJMSUMgIi0vL1czQy8vRFREIFNWRyAxLjEvL0VOIiAiaHR0cDovL3d3dy53My5vcmcvR3JhcGhpY3MvU1ZHLzEuMS9EVEQvc3ZnMTEuZHRkIj4NCjxzdmcgdmVyc2lvbj0iMS4xIiBpZD0iQ2FwYV8xIiB4bWxucz0iaHR0cDovL3d3dy53My5vcmcvMjAwMC9zdmciIHhtbG5zOnhsaW5rPSJodHRwOi8vd3d3LnczLm9yZy8xOTk5L3hsaW5rIiB4PSIwcHgiIHk9IjBweCINCgkgd2lkdGg9IjEyMy4wNXB4IiBoZWlnaHQ9IjEyMy4wNXB4IiB2aWV3Qm94PSIwIDAgMTIzLjA1IDEyMy4wNSIgc3R5bGU9ImVuYWJsZS1iYWNrZ3JvdW5kOm5ldyAwIDAgMTIzLjA1IDEyMy4wNTsiDQoJIHhtbDpzcGFjZT0icHJlc2VydmUiPg0KPGc+DQoJPHBhdGggZD0iTTEyMS4zMjUsMTAuOTI1bC04LjUtOC4zOTljLTIuMy0yLjMtNi4xLTIuMy04LjUsMGwtNDIuNCw0Mi4zOTlMMTguNzI2LDEuNzI2Yy0yLjMwMS0yLjMwMS02LjEwMS0yLjMwMS04LjUsMGwtOC41LDguNQ0KCQljLTIuMzAxLDIuMy0yLjMwMSw2LjEsMCw4LjVsNDMuMSw0My4xbC00Mi4zLDQyLjVjLTIuMywyLjMtMi4zLDYuMSwwLDguNWw4LjUsOC41YzIuMywyLjMsNi4xLDIuMyw4LjUsMGw0Mi4zOTktNDIuNGw0Mi40LDQyLjQNCgkJYzIuMywyLjMsNi4xLDIuMyw4LjUsMGw4LjUtOC41YzIuMy0yLjMsMi4zLTYuMSwwLTguNWwtNDIuNS00Mi40bDQyLjQtNDIuMzk5QzEyMy42MjUsMTcuMTI1LDEyMy42MjUsMTMuMzI1LDEyMS4zMjUsMTAuOTI1eiIvPg0KPC9nPg0KPGc+DQo8L2c+DQo8Zz4NCjwvZz4NCjxnPg0KPC9nPg0KPGc+DQo8L2c+DQo8Zz4NCjwvZz4NCjxnPg0KPC9nPg0KPGc+DQo8L2c+DQo8Zz4NCjwvZz4NCjxnPg0KPC9nPg0KPGc+DQo8L2c+DQo8Zz4NCjwvZz4NCjxnPg0KPC9nPg0KPGc+DQo8L2c+DQo8Zz4NCjwvZz4NCjxnPg0KPC9nPg0KPC9zdmc+DQo=");
    background-position: center center;
    background-repeat: no-repeat;
    background-size: 20px 20px;
    width: 20px;
    height: 20px;
    padding: 20px;
}

@media (min-width: 768px) and (max-width: 991px) {
    .tn .preview-slider {
        padding: 0 35px;
        width: 100%;
    }
    .tn .preview-slider .item {
        margin: 0;
    }
}
@media (min-width: 576px) and (max-width: 767px) {
    .tn .preview-slider {
        padding: 0 35px;
        width: 100%;
    }
    .tn .preview-slider .item {
        margin: 0;
    }
    .tn__3d-item-wrap {
        margin: 0 10px 0 10px;
    }
}
@media (min-width: 0) and (max-width: 575px) {
    .tn .preview-slider {
        padding: 0 35px;
        width: 100%;
    }
    .tn .preview-slider .item {
        margin: 0;
    }
    .tn__3d-item-wrap {
        margin-left: 0;
    }
    .tn__3d-item-wrap {
        margin: 0 10px 0 10px;
    }
}