@charset "UTF-8";

/* CSS rules go below */

body{
	font-family: "Helvetica", "Arial", sans-serif;
	color:black;
	background-image: url('blue.png');
	background-repeat: repeat;
	background-size: 180px auto;  /* 设置缩小后的图像大小 */
	background-position: top left;
}

.page-wrapper{
	padding:1rem;
	display: flex;
	flex-direction: column;
}

header {
	background: linear-gradient(90deg, #e6ff01,#eee, #eee,#22b800);
	display: fixed;
	margin-top:2.5vw;
	margin-bottom:2.5vw;
	width: 40%;
	text-align: center;
}

h1, h2 {
	text-align: center;
	font-family: 'ANG1-Regular', sans-serif;
	font-size: 45px;
	color: rgb(151, 40, 255);
	background: linear-gradient(90deg, #e6ff01,#eee, #eee,#22b800);
	width: 300px;
}

.link {
	font-size: 40px;
	font-family: 'ANG1-Regular', sans-serif;
	color: rgb(151, 40, 255);
}

.navigation {
	background: linear-gradient(90deg, #e6ff01,#eee, #eee,#22b800);
	text-align: center;
	font-size: 25px;
	padding: 10px;
	width: 20%;
	position: fixed;
	top: 30px;
	right: 3em;
	opacity: 90%;
}

.extension-presentation {
	background: linear-gradient(90deg, #e6ff01,#eee, #eee,#22b800);
	font-family: 'ANG1-Regular', sans-serif;
	text-align: center;
	font-size: 30px;
	width: 50%;
	color: rgb(151, 40, 255);
	border: 10px dotted rgb(178, 12, 255);
	padding: 20px;
	border-radius: 10px;
	position: relative;
}


.extension-documentation{
	width:50vw;
}

.extension-reviews-block{
	width:100%;
	max-width: unset;
	display: flex;
	flex-direction: row;
	justify-content: center;
	align-content: center;
	align-items: center;
	flex-wrap: wrap;
}

.extension-review{
	background: linear-gradient(90deg, #e6ff01,#eee, #eee,#22b800);
	width:25vw;
	padding:1rem;
	margin:1rem;
	box-sizing: border-box;
}

video {
	display: block;
	float:left;
	clear:both;
	width:100%;
	height:auto;
	margin-top:1rem;
	margin-bottom:1rem;
	background-color: black;
}

img {
	width: 40%;       /* 填满容器宽度 */
	height: auto;      /* 保持比例 */
	object-fit: cover; /* 如果你固定了高度，保持图片裁剪不变形 */
  }

section.extension-installation ol{
	text-align: left;
	background: linear-gradient(90deg, #e6ff01,#eee, #eee,#22b800);
	width: 600px;
}

footer{
	background: linear-gradient(90deg, #e6ff01,#eee, #eee,#22b800);
	border-top:5px solid rgb(107, 62, 255);
	text-align: center;
}



/* CSS style for mobile devices */

@media (max-width: 780px) {
  	.extension-documentation{
		width:90vw;
	}
	.extension-review{
		width:90vw;
		margin-left:0;
		margin-right:0;
	}
}