/* 基本样式 */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
}

.navbar {
	width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    background-color: #fff;
/*    padding: 0px 20px;*/
    position: fixed;
	z-index: 9999;
/*	box-shadow: 0 1px .4rem 0 rgba(9,18,33,.2);*/
	height: 80px;
	
}

.nav_box{width: 90%;
	height: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
/*    background-color: #fff;*/
/*    padding: 10px 20px;*/
    
	z-index: 999;}

/* Logo 样式 */
.navbar-brand {
    display: flex;
    align-items: center;
    color: #333;
    font-size: 24px;
    font-weight: bold;
    text-decoration: none;
}

.navbar-brand .logo {
    height: 100%;
    margin-right: 10px;
	max-width: 250px;
}

/* 导航菜单 */
.navbar-menu {
    display: flex;
    list-style: none;
    margin: 0;
    padding: 0;
/*	height: 100%;*/

}

.navbar-menu>li {
	display: flex;
    position: relative;
	height: 100%;
	
align-items: center;
	align-content: center;	
	
}

.navbar-menu>li>a{
align-items: center;
	align-content: center;	
	display: flex;
	

/*	    border-bottom: solid 3px #00A3FF;*/



/*	.navbar-link */

    color: #333;
    padding: 10px 30px;
    text-decoration: none;
/*    display: block;*/
    transition: background-color 0.3s ease;
	position: relative;
	
}

	.aac a{
		 border-bottom: solid 2px #00A3FF;
	}	
	


/*
.navbar-link #xian{
	width: 0px;
	height: 3px;
	background-color: #00A3FF;
	margin-top: 20px;
	transition: width 0.3s ease;
	position: absolute;
	bottom: -10px;
	left: calc(50% - 15px);
}
.navbar-link:hover #xian {
	
    border-bottom: solid 2px #00A3FF;
width: 30px;
}
*/

/* 二级菜单 */
.dropdown-menu {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    background-color: #f39800;
    list-style: none;
    padding: 0;
    margin: 0;
    min-width: 150px;
    box-shadow: 0 4px 8px rgba(0, 0, 0, 0.2);
    z-index: 1000;
}

.dropdown-menu li a {
    color: #fff;
    padding: 10px;
    text-decoration: none;
    display: block;
    transition: background-color 0.3s ease;
	

}

.dropdown-menu li a:hover {
    background-color: #FF7327;
}

.navbar-menu>li:hover .dropdown-menu {
    display: block;
}

/* 移动设备样式 */
.navbar-toggle {
    display: none;
    flex-direction: column;
    cursor: pointer;
	margin-right: 20px;
}

.bar {
    width: 25px;
    height: 3px;
    background-color: #333;
    margin: 4px 0;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.tel{
	padding-left: 60px;
	margin-left: 50px;
	background-image: url(images/phone.png);
	background-size: 50px 50px;
	background-repeat: no-repeat;
	background-position: center left;
	color: #666;
	height:100%;
	width: 300px;
	align-items: center;
	align-content: center;
	display: flex;
	flex-wrap: wrap;
}
.tel p{
	font-size: 14px;
    letter-spacing: 14px;	
	width: 100%;
	text-align: left;
}
.tel span {
    font-size: 24px;
    font-weight: bold;
	color: #00A3FF;
	text-align: left;

	letter-spacing: 1px;
width: 100%;
}

@media (max-width: 768px) {
	
.tel{
display: none;
}	
	
.nav_box{width: 100%;
}	
	
    .navbar-menu {
        display: none;
        flex-direction: column;
        width: 100%;
        background-color: #F4FAFF;
        position: absolute;
        top: 100%;
        left: 0;
    }

    .navbar-menu.active {
        display: flex;
    }

    .navbar-menu>li {
        width: 100%;
    }

    .dropdown-menu {
        position: static;
        display: none;
        background-color: #444;
        box-shadow: none;
    }

    .dropdown-menu.active {
        display: block;
    }

    .navbar-menu>li:hover .dropdown-menu {
        display: none;
    }

    .navbar-toggle {
        display: flex;
    }

    .navbar-toggle.active .bar:nth-child(1) {
        transform: rotate(-45deg) translate(-5px, 6px);
    }

    .navbar-toggle.active .bar:nth-child(2) {
        opacity: 0;
    }

    .navbar-toggle.active .bar:nth-child(3) {
        transform: rotate(45deg) translate(-5px, -6px);
    }

}