.updates-category {
    width: 100%;
    max-width: 75rem;
    margin: 0 auto;
    padding: 0 1rem;
    display: flex;
    flex-wrap: wrap;
}

.updates-productbox {
    width: calc(100% / 3);
    margin: 3rem 0;
    position: relative;
    z-index: 0;
}

.updates-productbox.active {
    z-index: 10;
}

.updates-productbox>div>a {
    display: flex;
    flex-direction: column;
    align-items: center;
    text-decoration: none;
    color: #000;
    margin: 0 auto;
    width: 16rem;
}

.updates-productbox>div>a>img {
    width: 16rem;
    height: 16rem;
    object-fit: contain;
}

.updates-productbox>div>a>span {
    font-weight: 700;
    text-transform: uppercase;
    font-size: 1.125rem;
    position: relative;
    padding: 1rem 0;
    border-bottom: .25rem solid #000;
    transition: padding .2s linear .45s;
    color: #000;
    margin-top: 1rem;
}

.updates-productbox>div>a>span::before,
.updates-productbox>div>a>span::after {
    position: absolute;
    display: block;
    content: ' ';
    width: 0;
    height: 0;
    left: 0;
}

.updates-productbox>div>a>span::before {
    bottom: 0;
    border-left: .25rem solid #000;
    transition: height .15s linear .3s;
}

.updates-productbox>div>a>span::after {
    top: 0;
    border-top: .25rem solid #fff;
    border-right: .25rem solid #fff;
    transition: width .15s linear .15s, height .15s linear, border-color 0s linear .3s;
}

.updates-productbox>div>a:hover>span,
.updates-productbox.active>div>a>span {
	color: #000;
	padding: 1rem 1.5rem;
	transition: padding .15s linear;
}

.updates-productbox>div>a:hover>span::before,
.updates-productbox.active>div>a>span::before {
	height: 100%;
	transition: height .15s linear .15s;
}

.updates-productbox>div>a:hover>span::after,
.updates-productbox.active>div>a>span::after {
	height: 100%;
	width: 100%;
	border-color: #000;
	transition: width .15s linear .3s, height .15s linear .45s, border-color 0s linear .3s;
}

.updates-productbox.active>div>a>span {
    color: #000;
	padding: 1rem 1.5rem;
	transition: padding .15s linear;
}

@media (max-width: 991px) {
	.updates-productbox {
		width: 50%;
	}
}

@media (max-width: 768px) {
	h1 {
		font-size: 3rem;
	}
}

@media (max-width: 767px) and (min-width: 480px) {
	.updates-productbox>div>a {
		width: 12rem;
	}

	.updates-productbox>div>a>img {
		width: 10rem;
		height: 5rem;
	}
}

@media (max-width: 479px) {
	h1 {
		font-size: 2.5rem;
	}

	.updates-productbox {
		width: 100%;
	}
}

@media (max-height: 639px) {
	.updates-productbox {
		margin: 1rem 0;
	}
}

/* content box */

.updates-productcontentbox {
    display: flex;
    position: absolute;
    left: /*0*/ calc((100vw - 75rem) * -0.5 - 1.5rem);
    top: 23rem;
    width: /*300%*/ 100vw;
    opacity: 0;
    transition: opacity .5s ease;
    z-index: -1;
	background-color: #f1f1f1;
	padding: 2rem 0;
	border-top: .125rem solid #aeaeb0;
	border-bottom: .125rem solid #aeaeb0;
}

.updates-productbox.active .updates-productcontentbox {
    opacity: 1;
    transition: opacity .5s ease .3s;
    z-index: 11;	
}

.updates-productcontentbox>p {
    width: 100%;
    text-align: center;
}

.updates-productcontentbox-inner {
	display: flex;
	width: 100%;
	max-width: 75rem;
	position: relative;
	left: 50%;
	transform: translate(-50%);
}

@media (min-width: 1200px) {
	.updates-productbox:nth-of-type(3n + 2) .updates-productcontentbox {
        left: calc((100vw - 300%) * -0.5 + .5rem - 100%);
    }

    .updates-productbox:nth-of-type(3n + 3) .updates-productcontentbox {
        left: calc((100vw - 300%) * -0.5 + .5rem - 200%)
    }
}

@media (max-width: 1199px) {
	.updates-productcontentbox {
		left: -2rem;
		width: calc(300% + 4rem);
		padding: 2rem;
	}
}

@media (max-width: 1199px) and (min-width: 992px) {
	.updates-productbox:nth-of-type(3n + 2) .updates-productcontentbox {
        left: calc((100vw - 300%) * -0.5 + .5rem - 100%);
    }

    .updates-productbox:nth-of-type(3n + 3) .updates-productcontentbox {
        left: calc((100vw - 300%) * -0.5 + .5rem - 200%)
    }
}

@media (max-width: 991px) and (min-width: 480px) {
    .updates-productcontentbox {
        width: /*200%*/ calc(200% + 4rem);
    }

    .updates-productbox:nth-of-type(2n + 2) .updates-productcontentbox {
        left: /*-100%*/ calc((100vw - 200%) * -0.5 + .5rem - 100%);
    }
}

@media (max-width: 768px) and (min-width: 480px) {
	.updates-productcontentbox {
		top: 13rem;
	}
}

@media (max-width: 991px) {
    .updates-productcontentbox-inner {
        display: block;
    }
}

@media (max-width: 479px) {
    .updates-productcontentbox {
        width: /*100%*/ calc(100% + 4rem);
    }
}

/* downloads + apps */

.pp-downloads {
	width: calc(100% / 3);
}

.pp-apps {
	width: calc(100% / 3 * 2);
}

.pp-downloads>ul, .pp-apps>ul {
	list-style: none;
	padding: 0;
}

.pp-apps>ul {
	display: flex;
	flex-wrap: wrap;
}

.pp-downloads>ul>li {
	margin-top: 2rem;
}

.pp-downloads>ul>li>a, .pp-apps>ul>li>a {
	display: flex;
}

.pp-apps>ul>li>a {
	flex-direction: column;
	align-items: center;
	margin-right: 10rem;
	margin-bottom: 1rem;
}

.pp-apps>ul>li:last-of-type>a {
	margin-right: 0;
}

.pp-downloads>ul>li div, .pp-apps>ul>li div {
	width: 4rem;
	height: 4rem;
	margin-right: 2.5rem;
	position: relative;
	flex-shrink: 0;
}

.pp-apps>ul>li div {
	width: 10rem;
	height: 10rem;
	margin: 0 0 1rem;
}

.pp-apps>ul>li span {
	text-align: center;
}

@media (min-width: 992px) {
	.pp-apps>ul>li div {
		align-self: flex-start;
	}
}

.pp-downloads>ul>li>a, .pp-apps>ul>li>a {
	text-decoration: none;
	color: #000;
	display: flex;
	align-items: center;
	cursor: default;
}

.pp-downloads>ul>li>a[href], .pp-apps>ul>li>a[href] {
	cursor: pointer;
}

.pp-downloads>ul>li>a {
	margin-right: 3rem;
}

.pp-downloads>ul>li>a:hover, .pp-apps>ul>li>a:hover {
	color: #777;
}

.firmware-by-sn,
.download-by-sn {
	display: none;
}

.firmware-by-sn-box {
	padding-right: 1rem;
    margin-top: 2rem;
	display: none;
}

.firmware-by-sn-box h2 {
	margin-bottom: 1rem;
}

.firmware-by-sn-input {
    width: 20rem;
    font-size: 125%;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: .25rem;
    position: absolute;
    background-color: transparent;
    border: none;
    letter-spacing: 1.375rem;
    font-family: "Courier New", monospace;
    color: #777;
}

.firmware-by-sn-input:focus {
    outline: none;
    color: #000;
}

.firmware-by-sn-input-wrap {
    position: relative;
    left: .25rem;
    display: flex;
    align-items: center;
    justify-content: flex-start;
}

.firmware-by-sn-block {
    margin-left: .625rem;
    width: 1.5rem;
    height: 1.75rem;
    background-color: #fff;
    border: .0625rem solid #000;
    position: relative;
    left: -.25rem;
}

.firmware-by-sn-block:first-of-type {
    margin-left: 0;
}

.pp-downloads label[for='download-by-sn-select'] {
    position: relative;
    top: -1rem;
    display: block;
}

.firmware-by-sn-custom-info {
    display: none;
}

.firmware-by-sn-custom-info.shown {
    display: block;
}

@media (max-width: 991px) {
	.pp-downloads, .pp-apps {
		width: 100%;
	}

	.pp-apps>ul {
		flex-direction: column;
	}

	.pp-apps>ul>li>a {
		margin-right: 0;
		margin-bottom: 3rem;
	}

	.pp-apps>ul>li:last-of-type>a {
		margin-bottom: 0;
	}
}

/* search */

.product-update-search-reset {
	text-decoration: none;
	font-size: 150%;
	margin-left: .25rem;	
	line-height: 0.1;
}