*{
	margin: 0;
	padding: 0;
	box-sizing: border-box;
	font-family: Arial, Helvetica, sans-serif;
}
section{
	position: relative;
	width: 100%;
	height: 100vh;
	display: flex;
	justify-content: center;
	align-items: center;
}
section .main{
	width: 580px;
	margin: 0 20px;
	display: flex;
	justify-content: center;
	align-items: center;
	flex-direction: column;
}
section .main .searchBx{
	position: relative;
	width: 100%;
	margin-top: 20px;
	
}
section .main .searchBx .query{
	width: 100%;
	padding: 13px;
	border: 1px solid #ccc;
	outline: none;
	font-size: 16px;
	border-radius: 30px;
	padding-left: 45px;
	padding-right: 60px;
}
section .main .searchBx .icons{
	position: absolute;
	top: 0;
	width: 100%;
	display: flex;
	justify-content: space-between;
	padding: 12px 20px;
	align-items: center;
	pointer-events: none;
}
section .main .searchBx .icons img{
	max-width: 100%;
}
.button{
	width: 320px;
	text-align: center;
}
.button button{
	margin: 0 5px;
	margin-top: 20px;
	padding: 12px 20px;
	color: #555;
	font-size: 14px;
	border: none;
	cursor: pointer;
	border-radius: 4px;
	border: 1px solid transparent;
	outline: none;
	
}
#searchBtn:hover,#searchBtn2:hover{
	border: 1px solid #ccc;
}
/* 下拉按钮样式 */
.dropbtn {
    background-color: #4CAF50;
    color: white;
    padding: 16px;
    font-size: 16px;
    border: none;
    cursor: pointer;
}

/* 容器 <div> - 需要定位下拉内容 */
.dropdown {
    position: fixed;
    display: inline-block;
	z-index: 1000;
}

/* 下拉内容 (默认隐藏) */
.dropdown-content {
    display: none;
    position: absolute;
    background-color: #f9f9f9;
    min-width: 160px;
    box-shadow: 0px 8px 16px 0px rgba(0,0,0,0.2);
}

/* 下拉菜单的链接 */
.dropdown-content a {
    color: black;
    padding: 12px 16px;
    text-decoration: none;
    display: block;
}

/* 鼠标移上去后修改下拉菜单链接颜色 */
.dropdown-content a:hover {background-color: #f1f1f1}

/* 在鼠标移上去后显示下拉菜单 */
.dropdown:hover .dropdown-content {
    display: block;
}

/* 当下拉内容显示后修改下拉按钮的背景颜色 */
.dropdown:hover .dropbtn {
    background-color: #3e8e41;
}
#searchtip{
	position: absolute;
	bottom: 20px;
	right: 10px;
	opacity: 0.5;
}
#copyright{
	position: absolute;
	bottom: 15px;
	left: 15px;
	opacity: 0.75;
}
.statuslight{
	background-color: gray;
	display: inline-block;
	width: 12px;
	height: 12px;
	border-radius: 10px;
	
}
#defaultsearch{
	position: absolute;
	display: flex;
	margin: 0 auto;
	justify-content: center;
	align-items: center;
	width: 100%;
	z-index: 5;
}