/* 基本样式 */
body {
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    line-height: 1.6;
}

.container {
    width: 100%;
    max-width: 1200px;
    margin: 0 auto;
    padding: 0 20px;
    box-sizing: border-box;
}


header .logo {
	float: left;
}
header .logo img {
    height: 50px;
}
nav{
	float: right;
}
nav ul {
    list-style: none;
    margin: 0;
    padding: 0;
    display: flex;
}

nav ul li {
	padding: 0 20px;
	height: 60px;
	line-height: 70px;
}
nav ul li.active a{
 
	color: #fff!important;
}
nav ul li.active{
	background-color: #21328a;
   }
   nav ul li a {
    color: #0354bb;
    text-decoration: none;
    font-weight: bold;
}
nav ul li a:hover {
    text-decoration: underline;
}

main {
    padding: 20px 0;
}
.top{
	 
	height: 20px;
}
footer {
    background-color: #89d3f6;
    
    text-align: center;
    padding: 10px 0;
    margin-top: 20px;
	position: fixed;
	bottom: 0;
	width:100%;
	font-size: 12px;
}
footer p{
	margin: 0;
	margin-bottom: 4px;
}
footer a,footer p{
	color: #878686!important;
	text-decoration: none;
}
@media (min-width: 769px) {
	header {
		background-color: #89d3f6;
		color: #fff;
		height: 50px;
	}
	header .container{
		position: relative;
		height: 50px;
	}
	nav{
		position: absolute;
		right: 0;
		bottom: 0;
	}
	header .logo {
		position: absolute;
		bottom: 0;
		z-index: 100;
	}
	header .logo img {
		height: 80px;
		vertical-align: middle;
	}
}
/* 响应式设计 */
@media (min-width: 1200px) {
    .container {
        width: 1080px;
        padding-left: 0;
        padding-right: 0;
    }
}

@media (max-width: 768px) {
	header {
		background-color: #c00000;
		color: #fff;
		padding: 10px 0;
		overflow: hidden;
	}
    header {
        padding: 10px;
    }

    header .container {
        flex-direction: column;
        align-items: center;
    }

    nav ul {
        flex-direction: column;
        align-items: center;
        margin-top: 10px;
    }

    nav ul li {
        margin: 10px 0;
    }
}.nav-toggle {
    display: none;
    font-size: 24px;
    cursor: pointer;
    color: #fff;
	text-align: right;
}

@media (max-width: 768px) {
    .nav-toggle {
        display: block;
    }

    nav ul {
        display: none;
    }

    nav ul.active {
        display: flex;
    }
}
main{
	padding-top: 4%!important;

}
body{
	padding-bottom:100px;
}
main p{
	text-indent: 2em;
}