:root{
	--base-padding: 20px;
	--nav-x-height-big: 120px;
	--nav-x-height-small: 50px;
	--nav-x-padding-top: 5px;
	--shortcut-height: 30px;
	--base-color: #232F3E;
	--background-color: #E1EFEF;
	--arduino-color-1: #00979D;
	--arduino-color-2: #62AEB2;
	--arduino-color-3: #E67E22;
	--arduino-color-4: #E5AD24;
	--arduino-color-5: #8C7965;
	--copper-color: #CB6D51;
}
html{scroll-behavior: smooth;}
html, body{height: 100%; padding:0; margin:0; }
body{
	padding-top: calc(var(--nav-x-height-big) + var(--shortcut-height));
	/*font: 1.3rem Helvetica,Arial,Verdana,sans-serif;*/
	font-family: "Poppins", Arial, sans-serif;
	line-height: 1.7;
	color: #333333;
	background-color: var(--background-color);
	transition: padding-top .5s;
	-webkit-transition: padding-top .5s; /* Safari */
}
p, div{text-align: justify;}
p{
	padding:1.5em 0px 2px 0px;
	margin:0px 0px 0px 0px;
}

div{
  -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
     -khtml-user-select: none; /* Konqueror HTML */
       -moz-user-select: none; /* Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
            user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
}

.code, .code-container {
  -webkit-touch-callout: auto !important; /* iOS Safari */
    -webkit-user-select: auto !important; /* Safari */
     -khtml-user-select: auto !important; /* Konqueror HTML */
       -moz-user-select: auto !important; /* Firefox */
        -ms-user-select: auto !important; /* Internet Explorer/Edge */
            user-select: text !important; /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
}


a{text-decoration: none; text-align: left !important;}
ul{list-style-type: none;}
ul, li{margin: 0px; padding: 0px;}

.noselect {
  -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
     -khtml-user-select: none; /* Konqueror HTML */
       -moz-user-select: none; /* Firefox */
        -ms-user-select: none; /* Internet Explorer/Edge */
            user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome and Opera */
}

.table-default{
	border-collapse: collapse;
	width: 100%;
}
.table-default tr{margin: 0px; padding: 0px;}
.table-default th{
	border-bottom: 2px solid var(--arduino-color-3);
	
	text-align: left;
}
.table-default td{
	border-top: 1px solid var(--background-color);
	border-bottom: 1px solid var(--background-color);
	text-align: left;
}

.body-scrolled{padding-top: var(--nav-x-height-small);}

.header-container{
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 20;
}

.header{
	width: 100%;
	height: var(--nav-x-height-big);
	line-height: var(--nav-x-height-big);
	z-index: 10;
	position: relative;
	text-align: center;
	color: white;
	background-color: var(--base-color);
	-webkit-box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
	   -moz-box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
	        box-shadow: 0 3px 6px rgba(0,0,0,0.16), 0 3px 6px rgba(0,0,0,0.23);
	transition: all .5s;
	-webkit-transition: all .5s; /* Safari */
}

.header-scrolled{
	height: var(--nav-x-height-small) !important;
	line-height: var(--nav-x-height-small) !important;
}

.nav-x{
	width: 60%;
	max-width: 700px; /* max-width: 650px; */
	float: right;
	display: inline-block;
}

.page-logo{
	height: calc(100% - 2 * var(--nav-x-padding-top));
	padding: var(--nav-x-padding-top) 0px var(--nav-x-padding-top) var(--base-padding) ;
	float: left;
	display: inline-block;
	background-color: var(--base-color);
}
.page-logo img{height: 100%; width: auto;}


.shortcut-link-wrapper{
	width: calc(100% - var(--base-padding));
	height: var(--shortcut-height);
	padding: 0px 0px 0px var(--base-padding);
	background-color: #000000;
}
.shortcut-link-wrapper > div{
	height: var(--shortcut-height);
	line-height: var(--shortcut-height);
	display: inline-block;
	color: white;
	background-color: #000000;
}

.shortcut-link{float: left;}
.shortcut-language{
	float: right;
	overflow-x: auto;
	white-space: nowrap;
	font-size: 1.125rem;
}

.arrow-wrapper {display: inline-block; padding: 0 4px 0 4px}
.arrow-right {
	width: 8px;
	height: 8px;
	border: solid white;
	border-width: 0 2px 2px 0;
	border-radius: 0 0 2px 0;
	display: inline-block;
	color: white;
	transform: rotate(-45deg);
	-webkit-transform: rotate(-45deg);
}

.shortcut-link-wrapper {font-size: 1.125rem;}
.shortcut-link-wrapper a{color: #44B9D6}
.shortcut-link-wrapper a:hover{text-decoration: underline;} /* mouse over link */


.shortcut-language ul{
	padding: 0;
	margin: 0;
	list-style-type: none;
	display: flex; justify-content: space-between;
}
.shortcut-language li{ 
	padding: 0 5px;
	margin: 0;
	display: inline; 
}
.shortcut-language .active{color: var(--arduino-color-3) !important;} /* selected link */

.section{width: 100%;  display: flex;}
.section-tutorial-list{width: 100%}

.nav-y-wrapper{

}
.nav-y{
	position: fixed;
	z-index: 20;
	top: calc(var(--nav-x-height-big) + var(--shortcut-height));
	left: 0;
	overflow-y: scroll;
	overflow-x: hidden;
	display: block;
	transition: top .5s;
	-webkit-transition: top .5s; /* Safari */
}
.nav-y-scrolled{top: calc(var(--nav-x-height-small) + var(--shortcut-height)) !important;}
.nav-y-header{
	padding: 10px 0px 3px 0px;
	border-bottom: 2px solid var(--base-color);
	margin: 10px var(--base-padding) 0px var(--base-padding);
	font-weight: bold;
}
.nav-y-link{padding:5px 0px 20px 0px;}
.nav-y-link ul{
	padding: 8px 0px;
	margin: 0;
	list-style-type: none;
}
.nav-y-link a{width: calc(100% - 2*var(--base-padding)); padding: 2px var(--base-padding); display:block;}

.main-body{
	min-height: 100%;
	padding: 1px var(--base-padding) 0px var(--base-padding);
	display: inline-block;
	background: white;
}
.main-body div{}
.main-body img{
	width: 100%;
	max-width:700px;
	/*box-shadow: 0 1px 2px 0 rgba(0, 0, 0, 0.2), 0 2px 5px 0 rgba(0, 0, 0, 0.19);*/
}

.title-container{

}
.title{
	margin: 0px 0px 5px 0px;
	color: var(--arduino-color-1);
}

.addthis_inline_share_toolbox{padding: 0px 0px 20px 0px ;}
.addthis_inline_follow_toolbox p{padding: 0px;}

.next-previous{padding: 20px 0px 0px 0px; margin-bottom: 80px; overflow: hidden}
.next, .previous{
	width: 140px;
	height: 40px;
	line-height: 40px;
	display: inline-block;
	text-align: center;
	vertical-align: top;
	color: white;
	background-color: var(--arduino-color-1);
}
.previous{float: left;}
.next{float: right;}

.hardware-table{
	border-collapse: collapse;
	width: 100%;
}
.hardware-table th, .hardware-table td{
	padding: 5px 0px;
	border-top: 1px solid #FFD1B3;
	border-bottom: 1px solid #FFD1B3;
	text-align: left;
}
.td4{ text-align:right;}
.td-shopping-cart{ width:40px; padding: 0px 10px; white-space:nowrap;}

.pin-name{
	padding: 4px 10px !important;
	border-radius: 9999px;
	color: white !important;
}
.pin-name.vcc{ background-color: #D70003}
.pin-name.gnd{ background-color: #000000}
.pin-name.normal-1{ background-color: #FFC000}
.pin-name.normal-2{ background-color: #27CB37}
.pin-name.normal-3{ background-color: #FF007F}
.pin-name.normal-4{ background-color: #BF9000}
.pin-name.normal-5{ background-color: #8B008B}
.pin-name.normal-6{ background-color: #764AAC}
.pin-name.normal-7{ background-color: #10AD99}
.pin-name.normal-8{ background-color: #DC143C}
.pin-name.normal-9{ background-color: #FFC000}
.pin-name.normal-10{ background-color: #27CB37}
.pin-name.normal-11{ background-color: #FF007F}

.word-common {font-weight: bold; color: var(--arduino-color-4);}
.word-VCC{font-weight: bold; color: #D70003;}
.word-GND{font-weight: bold; color: #000000;}
.quote {
	font-style: italic;
	font-weight: bold;
	color: #FF8040;
}

.highlight-text-1, .parameter{
	font-weight: bold;
	color: var(--arduino-color-5);
}
.highlight-text-2{
	font-family: "Courier New", Courier, monospace;
	color: #E5AD24;
}

.text-1 {font-weight: bold; color: #00C9CC;}
.text-2 {font-weight: bold; color: #F7788A;}
.text-3 {font-weight: bold; color: #9f224e;}
.text-4 {font-weight: bold; color: #BF9000;}
.text-5 {font-weight: bold; color: #D70003;}
.text-6 {font-weight: bold; color: #34A853;}

.right-side-bar{
	width: calc(20% - 10px - 5px);
	margin-left: 15px;
	display: inline-block;
	vertical-align:top;
}

.bookmark-container{
	position: sticky;
	top: calc(var(--nav-x-height-small) + var(--shortcut-height));
	right: 10px;
	margin: 10px 0px 10px 0px;
	overflow-y: auto;
	overflow-x: hidden;
	display: block;
	transition: top .5s;
	-webkit-transition: top .5s; /* Safari */
}

.bookmark-header{
	padding-top: 5px;
	border-bottom: 2px solid var(--base-color);
	font-weight: bold;
	background-color: white;
}

.bookmark-header p{padding: 3px 0px 3px 10px;}

.bookmark-link-wrapper{
	width: calc(100% - 20px);
	padding: 10px 10px;
	margin-bottom: 20px;
	background-color: white;
}

.bookmark-link-wrapper a{
	width: calc(100% - calc(var(--base-padding) * 2));
	padding: 3px calc(var(--base-padding) / 2);
	border-left: 3px solid #FFFFFF00;
	display:block;
	text-decoration: none;
}

.footer{
	width: 100%;
	padding: 10px 0px;
	margin: 25px 0px 0px 0px;
	color: white;
	background-color: var(--base-color);
}

.copyright{
	text-align: center;
	color: var(--arduino-color-3);
}

.disclosure{
	padding: 20px 10px 0px 10px;
	border-bottom: 2px solid white;
	text-align: center;
}

.disclosure-content{
	padding: 10px 10px 25px 10px;
	text-align: center;
}

.affiliate-note{
	padding: 10px 0px 0px 0px;
	font-style: italic;
	text-align: center;
}

.image-source{
	width: 100%;
	max-width:700px;
	padding: 0px 0px 2px 0px;
	font-style: italic;
	text-align: center;
	color: blue;
}

.footer-fixed{
	position: fixed;
	bottom: 0;
	width: 100%;
	z-index: 40;
	text-align: center;
	color: white;
	background-color: var(--base-color);
	-webkit-box-shadow: 0 -3px 6px rgba(0,0,0,0.16), 0 -3px 6px rgba(0,0,0,0.23);
	   -moz-box-shadow: 0 -3px 6px rgba(0,0,0,0.16), 0 -3px 6px rgba(0,0,0,0.23);
	        box-shadow: 0 -3px 6px rgba(0,0,0,0.16), 0 -3px 6px rgba(0,0,0,0.23);
}

.margin-header-1{margin: 60px 0px 0px 0px;}
.margin-header-2{margin: 35px 0px 0px 0px;}
.margin-header-3{margin: 30px 0px 0px 0px;}
.margin-header-4{}
.margin-inline-question{margin: 10px 0px 0px 0px;}
.margin-list-unordered-1, .margin-list-ordered-1{margin: 0px 0px 0px 0px; padding: 0px 0px 2px 2px;}
.margin-list-unordered-2, .margin-list-ordered-2{margin: 0px 0px 0px 2em; padding: 0px 0px 2px 2px;}
.margin-list-unordered-3, .margin-list-ordered-3{margin: 0px 0px 0px 4em; padding: 0px 0px 2px 2px;}
.margin-image{margin: 10px 0px 10px 00px;}
.margin-link{}
.margin-blockquote{}
.margin-code{}
.margin-note{margin: 1.3em 0px 0px 0px; padding: 1px 20px; }
.margin-message{margin: 1.3em 0px 0px 0px; padding: 1px 20px; }
.margin-reference-buy{margin: 1.3em 0px 0px 0px; padding: 1px 20px; }
.margin-warning{margin: 1.3em 0px 0px 0px; padding: 1px 20px; }
.margin-faq-question{margin:0px 0px 0px 0px; padding: 1px 20px; }
.margin-text{}

.header-1{color: var(--arduino-color-3);}
.header-2{color: var(--arduino-color-4);}
.header-3{color: var(--arduino-color-5);}
.header-4{}
.inline-question{font-style: italic; background-color: #FCF2E8;}
.list-unordered-1{}
.list-unordered-2{}
.list-unordered-3{}
.list-ordered-1{}
.list-ordered-2{}
.image{}
.link{}
.blockquote{}

.bullet{position: relative;}
.bullet::before {
	content: "";
	margin: 0px;
	padding: 0px;
	left: 0;
	position: absolute;
}

.bullet.icon::before {
	width: 0.5ex;
	height: 0.5ex;
	top: 50%;
	z-index: 2;
}



.list-unordered-1 .bullet.line{margin-right: 28px;}
.list-unordered-1 .bullet.line::before {
	height: 0px;
	width: 22px;
	top: calc(50% - 1px);
	display: inline-block;
	border-top: 2px solid var(--arduino-color-3);
	z-index: 1;
}

.list-unordered-2 .bullet.line{margin-right: 22px;}
.list-unordered-2 .bullet.line::before {
	height: 0px;
	width: 16px;
	top: calc(50% - 1px);
	display: inline-block;
	border-top: 2px solid var(--arduino-color-3);
	z-index: 1;
}

.list-unordered-3 .bullet.line{margin-right: 18px;}
.list-unordered-3 .bullet.line::before {
	height: 8px;
	width: 8px;
	margin: 0;
	position: absolute;
	top: 50%;
	-ms-transform: translateY(-50%);
	transform: translateY(-50%);
	border-radius: 50%;
	display: inline-block;
	background-color: var(--arduino-color-3);
	z-index: 1;
}

.list-unordered-1 .icon::before {
	transform: translateY(-50%) rotate(45deg);
	border: 2px solid var(--arduino-color-1);
	background: var(--arduino-color-3);
}

.list-unordered-2 .icon::before {
	transform: translateY(-50%);
	border: 2px solid var(--arduino-color-1);
	background: var(--arduino-color-3);
}

.bullet.line.pin::before {
	width: 30px;
}

.bullet-transparent {
	opacity: 0;
}

ol {
	counter-reset: myCounter;
	padding: 0;
	margin-block-start: 0;
    margin-block-end: 0;
}
ol > li{
	list-style: none;
}
.list-ordered-1:before {
	counter-increment: myCounter;
	content:counter(myCounter)'.';
	color: #E67E22;
	display: inline-block;
	text-align: left;
	font-weight: bold;
	margin: 0px 8px 0px 0px; 
	border-radius: 999px;
}

.list-ordered-2:before {
	counter-increment: myCounter;
	content:counter(myCounter)'.';
	color: #E67E22;
	display: inline-block;
	text-align: left;
	font-weight: bold;
	margin: 0px 8px 0px 0px; 
	border-radius: 999px;
}

li {display: flex;}

.code-container{
	position: relative;
	width: 100%;
	margin: 5px 0px 20px 0px;
}

.code-copy-button{
	position: absolute;
	top: 2px;
	right: 0px;
	width: 25px;
	height: 25px;
	line-height: 25px;
	border: 2px solid var(--arduino-color-1);
	cursor: pointer;
	text-align: center;
	color: white;
	background-color: var(--arduino-color-2);
	z-index: 5;
}

.code-copy-button:hover{
	background-color: var(--arduino-color-1);
}

.code-copy-toast{
	visibility: hidden;
	position: absolute;
	top: calc(2px + 25px + 4px + 10px);
	right: 0px;
	padding: 5px;
	text-align: center;
	z-index: 1;
	color: white;
	background-color: #333;
}

.code-copy-toast:after{
	position: absolute;
	top: -8px;
	right: 11px;
	width: 0;
	height: 0;
	border-bottom: solid 8px #333;
	border-left: solid 8px transparent;
	border-right: solid 8px transparent;
	margin-left: -8px;
	content:'';
}

.code-copy-toast.show{
	visibility: visible;
	-webkit-animation: fadein 1s, fadeout 1s 2.5s;
	animation: fadein 1s, fadeout 1s 2.5s;
}

@-webkit-keyframes fadein{from{opacity: 0;} to{opacity: 1;}}
@keyframes fadein{from{opacity: 0;} to{opacity: 1;}}
@-webkit-keyframes fadeout{from{opacity: 1;}  to{opacity: 0;}}
@keyframes fadeout{from{opacity: 1;} to{opacity: 0;}}

.code{
	width: 100%;
	max-height: 600px;
	padding: 0;
	/*border: 2px solid var(--arduino-color-1);*/
	margin: 0px;
	line-height: 1.5;
	overflow-y: auto;
	overflow-x: auto;
	white-space: pre;
	font-family: "Courier New", Courier, monospace;
	color: black;
	background-color: var(--background-color);
}

.line-code::before{
	width: 35px;
	padding-right: 5px;
	border-right: 5px solid var(--arduino-color-2);
	display: inline-block;
	content: var(--num);
	text-align: right;
	color: white;
	background-color: var(--arduino-color-1);
}

.line-code-first::before{
	padding-top: 5px;
}
.line-code-last::before{
	padding-bottom: 5px;
}
.line-code-first{padding-top: 10px;}

.code-inline{
	font-family: "Courier New", Courier, monospace;
	color: black;
	background-color: var(--background-color);
}

:root {
	--sm-unit-height: calc(3 * var(--sm-width-percent));
	--sm-unit-margin: calc(0.8 * var(--sm-width-percent));
	--sm-part-height: calc(var(--sm-unit-height) + var(--sm-unit-margin) * 2 + 2px);
}

.sm-container {
	width: 100%;
	max-width:700px;
	margin-bottom: 20px;
	border: 1px solid #1883D7;
	background-color: #F0F0F0;
	color: #333333;
	font-size: calc(2 * var(--sm-width-percent));
	font-family: Arial, Helvetica, sans-serif;
	box-shadow: 0 0 5px 1px lightgrey;
}
.sm-head {
	height: var(--sm-part-height);
	background-color: white;
}
.sm-shoulder {height: var(--sm-part-height); font-size: 0;}
.sm-console {
	min-height: calc(15 * var(--sm-width-percent));
	border: 1px solid #828790;
	padding: 2px;
	line-height: 1.2;
	white-space: pre;
    font-family: "Courier New", Courier, monospace;
	background-color: white;
	overflow-x: auto;
}
.serial-console {
	background-image: url('../images/page/watermark.png');
	background-repeat: repeat;
}
.sm-foot {height: var(--sm-part-height); line-height: var(--sm-part-height);}
.sm-head .right {
	height: calc(1.5 * var(--sm-width-percent));
	width: calc(1.5 * var(--sm-width-percent));
	margin: calc((var(--sm-part-height) - 1.5 * var(--sm-width-percent) - 2px) / 2) calc(1 * var(--sm-width-percent));
	float: right;
	display: inline-block;
	border: 1px solid white;
	position: relative;
}
.sm-head .left {
	height: calc(2.7 * var(--sm-width-percent));
	line-height: calc(2.7 * var(--sm-width-percent));
	margin: calc((var(--sm-part-height) - 2.7 * var(--sm-width-percent) - 2px) / 2) var(--sm-unit-margin);
	margin-right: 0px;
	float: left;
	display: inline-block;
	border: 1px solid white;
	position: relative;
	background-repeat: no-repeat;
	background-size:contain;
}
.sm-head .left-icon {
	width: calc(2.7 * var(--sm-width-percent));
}
.sm-head div span {
	height: 0px;
	width: calc(1.8 * var(--sm-width-percent));
	display: inline-block;
	border: 1px solid #000000;
	position: absolute;
	top: calc((var(--sm-unit-height) - 1.8 * var(--sm-width-percent)) / 2);
	left: -2px;
}
.sm-head div:nth-child(1) span:nth-child(1) {
	transform: rotate(-45deg);
}
.sm-head div:nth-child(1) span:nth-child(2) {
	transform: rotate(45deg);
}
.sm-head div:nth-child(2) {
	border: 1px solid #000000;
}
.sm-shoulder div, .sm-foot div {
	height: var(--sm-unit-height);
	line-height: var(--sm-unit-height);
	margin: var(--sm-unit-margin);
	border: 1px solid #ABADB3;
	text-align: center;
	vertical-align: top;
	display: inline-block;
}
.sm-shoulder div {
	width: calc(9 * var(--sm-width-percent));
	margin-left: 0px;
	font-size: calc(2 * var(--sm-width-percent));
	float: right;
	background-color: #E1E1E1;
}
.sm-shoulder .text {
	width: calc(100% - 9 * var(--sm-width-percent) - 3 * var(--sm-unit-margin) - 4px - 3px);
	padding-left: 3px;
	float: left;
	text-align: left;
	font-weight: bold;
	color: black;
	background-color: white;
}
.sm-foot div {
	padding: 0px calc(1.5 * var(--sm-width-percent));
	background-color: #E1E1E1;
	float: right;
	font-weight: normal;
}
.sm-foot span {
	margin: var(--sm-unit-margin);
	vertical-align: top;
}
.sm-foot .checkbox{
	width: calc(1.8 * var(--sm-width-percent));
	height: calc(1.8 * var(--sm-width-percent));
	margin-top: calc((var(--sm-part-height) - 1.8 * var(--sm-width-percent) - 2px) / 2);
	margin-bottom: calc((var(--sm-part-height) - 1.8 * var(--sm-width-percent) - 2px) / 2);
	margin-right: 0px;
	background-color: white;
	border: 1px solid #333333;
	display: inline-block;
}
.chevron::before {
	border-style: solid;
	border-width: 0.1em 0.1em 0 0;
	content: '';
	display: inline-block;
	height: 0.45em;
	left: 0.15em;
	position: relative;
	top: 0.35em;
	transform: rotate(-45deg);
	vertical-align: top;
	width: 0.45em;
	transform: rotate(135deg);
}

.note{color: white; background-color: var(--arduino-color-5);}
.message{color: white; background-color: var(--base-color);}
.reference-buy{color: white; background-color: var(--base-color);}
.warning{color: white; background-color: #ac3b3b;}
.difficulty-note {padding: 1px 20px; color: white; background-color: var(--arduino-color-3);}
.special-message {margin: 10px 0px; padding: 1px 20px; color: white; background-color: #F7788A;}

.text{}

.faq-question-title{margin: 25px 0 0 0; color: var(--arduino-color-1); }
.faq-answer-title { border-bottom: 1px solid var(--arduino-color-3); margin: 10px 0px; color: var(--arduino-color-1); font-weight: bold;}
.faq-question {font-style: italic; background-color: #FCF2E8;}

.fritzing{
	padding: 0px;
	margin: 0px;
	color: gray;
}

.group-container{
	width: 70%;
	max-width: 1000px;
	padding: 50px 0px;
	margin: auto;
	text-align: center;
	margin-bottom: 60px;
}
.group-container .title{
	padding: 0px 0px 20px 0px;
}
.group-wrapper{
	width: 100%;
	text-align: center;
	display: grid;
	grid-gap: 70px 70px;
	justify-items: center;
}
.tutorial-group{
	width: calc(100% - 20px * 2);
	padding: 10px 20px 20px 20px;
	border-radius: 5px;
	display: inline-block;
	vertical-align: top;
	color: #fff;
	background-color: #00878F;
}
.tutorial-group-header{
	padding: 5px 20px;
	border-bottom: 2px solid #E47128;
}
.tutorial-group-header p{
	padding: 5px 0px 0px 0px;
	margin: 0px;
	color: #E47128;
	font-weight: bold;
}
.tutorial-group-header img{
	width: 100px;
	height: 100px;
	border-radius: 50%;
	object-fit: contain;
	background-color: white;
}
.tutorial-group-content{
	padding: 8px 20px 5px 20px;
	text-align: left;
}
.tutorial-group-content p{
	padding: 4px 0px;
	margin: 0px;
	text-align: left;
}

.nav-x a:link{color: white;} /* unvisited link */
.nav-x a:visited{color: white;} /* visited link */
.nav-x a:hover:not(.active){color: var(--arduino-color-3);} /* mouse over link */
.nav-x .active{color: var(--arduino-color-3) !important;} /* selected link */

.nav-y-link a:link{color: #32A8FF;} /* unvisited link */
.nav-y-link a:visited{color: #32A8FF;} /* visited link */
.nav-y-link a:hover:not(.active){background-color: #ADBDD1; } /* mouse over link */
.nav-y-link .active{color: white !important; background-color: var(--arduino-color-1);} /* selected link */

.main-body a:link{color: #32A8FF;} /* unvisited link */
.main-body a:visited{color: #32A8FF;} /* visited link */
.main-body a:hover{color: #32A8FF; text-decoration: underline;} /* mouse over link */

/*
.main-body a:link{color: var(--arduino-color-1);}
.main-body a:visited{color: var(--arduino-color-1);}
.main-body a:hover{color: var(--arduino-color-1); text-decoration: underline;}*/


.next-previous a:link{color: white; background-color: var(--arduino-color-1);} /* unvisited link */
.next-previous a:visited{color: white;} /* visited link */
.next-previous a:hover{color: var(--arduino-color-3);} /* mouse over link */

.bookmark-link-wrapper a:link{color: #32A8FF;} /* unvisited link */
.bookmark-link-wrapper a:visited{color: #32A8FF;} /* visited link */
.bookmark-link-wrapper a:hover:not(.active){text-decoration: underline; border-left: 3px solid #BFBFBF;} /* mouse over link */
.bookmark-active{
	border-left: 3px solid var(--arduino-color-3) !important;
	color: var(--arduino-color-3) !important;
}

.tutorial-group a{text-decoration: underline;}
.tutorial-group a:link{color: white;} /* unvisited link */
.tutorial-group a:visited{color: white;} /* visited link */
.tutorial-group a:hover{color: var(--arduino-color-3);} /* mouse over link */

.video-container {width: 100%; padding-top: 10px;}
.video-wrapper {
	position: relative;
	width: 100%;
	padding-top: 56.25%; /* 16:9 Aspect Ratio */
}
.video-frame {
	position: absolute;
	top: 0;
	left: 0;
	bottom: 0;
	right: 0;
}

.amazon-banner {display: block; text-align: center; padding-top: 10px;}

.gg-ad {margin: 30px 0px 10px 0px;}
.gg-ad-middle {padding-top: 20px;}
.my-ad-top {}
.my-ad-top-small {margin-top: 25px;}

.footer-fixed a{color: #00a7e9;}
.footer-fixed a:link{color: #00a7e9;} /* unvisited link */
.footer-fixed a:visited{color: #00a7e9;} /* visited link */
.footer-fixed a:hover{color: #00a7e9; text-decoration: underline;} /* mouse over link */


.message a{font-weight: bold; color: #66ff00; text-decoration: underline;}
.message a:link{color: #66ff00;  text-decoration: underline;} /* unvisited link */
.message a:visited{color: #66ff00; text-decoration: underline;} /* visited link */
.message a:hover{color: #66ff00; text-decoration: underline;} /* mouse over link */

html{font-size: 14px}
body{font-size: 1.125rem;}
.table-default{font-size: 1rem;}
.table-amazon{font-size: 1.125rem;}
.table-faq{font-size: 1.25rem;}
.title{font-size: 2rem;}
.header-1{font-size: 1.75rem;}
.header-2{font-size: 1.5rem;}
.header-3{font-size: 1.375rem;}
.nav-x{font-size: 1.375rem;}
.nav-y{font-size: 1.125rem;}
.main-body{font-size: 1.25rem;}
.bookmark-container{font-size: 1.125rem;}
.tutorial-group-header p{font-size: 1.5rem;}

.list-unordered-1{font-size: 1.125rem;}
.list-unordered-2{font-size: 1rem;}
.list-unordered-3{font-size: 1rem;}
.list-ordered-1{font-size: 1.125rem;}
.list-ordered-2{font-size: 1rem;}

.message .list-unordered-1{font-size: 1.25rem;}

.faq-question-title, .faq-answer-title{font-size: 1.75rem;}

.code, .command-prompt{font-size: 1rem;}
.code-copy-button{font-size: 1.25rem;}
.code-copy-toast{font-size: 0.875rem;}
.fritzing{font-size: 0.875rem;}
.sm-console {font-size: 1.125rem;}
.next, .previous{font-size: 1rem;}
.copyright{font-size: 1rem;}
.disclosure{font-size: 1.5rem;}
.disclosure-content{font-size: 1.125rem;}
.affiliate-note{font-size: 1.125rem;}
.image-source{font-size: 1.125rem;}
.footer-fixed{font-size: 1.125rem;}

.video-comming-soon {width: 70%; max-width: 400px;}

.image-zoomable:hover {cursor: zoom-in;}
.modal-image:hover {cursor: zoom-out;}

.modal-container {
	display: none;
	position: fixed;
	z-index: 50;
	left: 0;
	top: 0;
	width: 100%;
	height: 100%;
	background-color: rgba(0,0,0,0.7);
}

.modal-image {
	padding: 3%;
	display: block;
	width: 90%;
	height: 90%;
	object-fit: contain ;
	z-index: 60;
	-webkit-animation-name: imagezoom;
	-webkit-animation-duration: 0.6s;
	animation-name: imagezoom;
	animation-duration: 0.6s;
}

@-webkit-keyframes imagezoom {
  from {-webkit-transform:scale(0)} 
  to {-webkit-transform:scale(1)}
}

@keyframes imagezoom {
	from {transform:scale(0);transform-origin: 50% 50%;} 
	to {transform:scale(1);transform-origin: 50% 50%;}
}

.modal-close {
	position: absolute;
	top: 15px;
	right: 35px;
	color: #f1f1f1;
	font-size: 40px;
	font-weight: bold;
	transition: 0.3s;
}

.modal-close:hover,
.modal-close:focus {
	color: #bbb;
	text-decoration: none;
	cursor: pointer;
}

.ags-sponsor {
	padding: 30px 0px;
	font-size: 1rem;
}

.support-us {
	padding-top: 15px;
	font-style: italic;
	color: #DC143C;
}

.available-for-hide {
	padding-top: 15px;
	font-weight: bold;
	font-style: italic;
	color: #F7788A;
}

.email {
	font-weight: bold;
	font-style: italic;
	color: #F7788A;
}

.follow-us {padding: 30px 0px 0px 0px ;}

.share-with-your-friend {padding: 0px 0px 0px 0px ;}

.amazon-text {
	color: #FF9900;
	font-weight: bold;
}

.sponsor-ads-wrapper {
	padding: 0px 5px 2px 5px;
	border: 1px solid #E6E6E6;
	display: block;
	position: relative;
	color: #CCCCCC;
	text-align: center;
}

.sponsor-ads-wrapper-right {
	padding: 0 !important;
	border: 0 !important;
}

.sponsor-ads-top {
	width: 100%;
	object-fit: contain;
	display: block;
	margin-left: auto;
	margin-right: auto;
}

.sponsor-ads-right {
	width: 100%;
	object-fit: contain;
	display: block;
	margin-left: auto;
	margin-right: auto;
}

.sponsor-ads-top {max-height: 120px;}
.sponsor-ads-notice{
	position: absolute;
	bottom:5px; 
	left: 5px;
	font-size: 0.85rem;
	font-style: italic;
	color: #00FF00;
}

.sponsor-link-notice {
	position: static !important;
	padding-bottom: 5px;
}

.sponsor-ads-wrapper > div > div {
	margin: 0px 0px 10px 0px;
}

.sponsor-link {
	border: 1px solid #E6E6E6;
	margin: 5px 0px;
	padding: 5px 15px;
	border-radius: 999px;
}


.mark-triangle {
	width: 0;
    height: 0;
    border-right: 15px solid transparent;
    border-top: 30px solid;
    float: left!important;
	color: var(--base-color);
}

.sponsor-post-mark {
	height: 30px;
    background-color: var(--base-color);
    border-color: var(--base-color);
    display: flex;
    line-height: 30px;
    padding-left: 8px;
    padding-right: 3px;
    color: white;
    float: left!important;
}

sup, .sup {
	font-weight: bold;
	color: red;
}
.ref-emphasize-1, .ref-emphasize-2{
	font-weight: bold;
}

.ref-link-type{
	color: var(--arduino-color-3);
	text-transform: uppercase;
}

.command{
	padding: 5px 10px;
	width: calc(100% - 20px); 
	color: white;
	background-color: #283142;
}


.command-prompt{max-width: initial !important;}

.cmd-console {
	min-height: 100px;
	color: white;
	background-color: black;
	font-size: 1rem;
}