body{
	padding: 0px;
	margin: 0px;
	text-align: center;
	font-family: 'Microsoft YaHei', helvetica, arial, sans-serif;
}

/*整体界面*/
#all{         		
	width: 100%;
	height: 950px;
}	

/*第一部分*/
#title{					
	width: 100%;
	height: 15%;
	background-color: ;
}

h1{
	float: left;
}
#logo{
	position: relative;
    float: left;
    margin-right: 30px;
    padding-left: 30px;
    height: 80px;
    min-width: 145px;
}
#title-center {
    float: left;
    margin-right: 40px;
    margin-top: 10px;
    padding-top: 25px;
}

#title-center li {
    float: left;
    list-style: none;
    text-align: center;
    font-size: 30px;
    margin-top: 20px;
    margin: auto 0;
}
#title-center li a{
	list-style: none;
	text-decoration:none;
    list-style-type: none;
	display:block; 
	width:70px; 
	height:40px; 
	line-height: 40px;
	color: #1C86EE;
	border:1px solid #1C86EE;
}

ul{
	text-align: center;
	position: absolute; 
}

#search{
	/*clear: both;*/
	float: left;
	text-align: right;
	padding-top: 50px;
	margin-left: 470px;
}

input{
	height: 40px;
	width: 200px;
	border: 2px solid #1C86EE;
	font-size: 21px;
}

button{
	height: 46px; 
	font-size: 21px;
	width: 100px;
	margin-left: -5px;
	border: 2px solid #1C86EE;
	background-color: #1C86EE;
	color: #fff;
	border-top-right-radius: 3px;
	border-bottom-right-radius: 3px;
}


#title #login_and_register{
	float: right;
	font-size: 20px;
	padding-top: 10px;
	margin-right: 20px;
}

#user{
	padding-top: 20px;
	margin-right: -40px;
}

#username{
	border: 1px solid blue;
	padding: 5px;
	font-size: 20px;
	/*display: none;*/
	/*visibility: hidden;*/
}

#title #login{
	width: 30px;
}

#title #register{
	width: 30px;
}

#title img{
    border-radius: 5px;
}

/*第二部分*/
#head{
	width: 100%;
	height: 5%;
	background-color: ;
}
#head li{
	float: left;
	list-style: none;
	margin: 3px;
	outline-style: none;
}

/*第三部分，主体部分*/
#content{
	width: 100%;
	height: 70%;
	padding-top: 15px;
	background-color: ;
}

.big{
	width: 500px;
	height: 345px;
	float: left;
	margin: 20px;
}

.con{
	width: 500px;
	height: 40px;
	position: absolute;
	bottom: 50px;
	color: #DEDEDE;
	font-weight: bold;
	background: rgba(0,0,0,.3);
	padding-top: 15px;
}

.little{
	float: left;
	margin: 20px;
	width: 200px;
	height: 150px;
}
#video-main-list{
	padding-top: 30px;
	margin-left: 40px;
	height: 400px;
	width: 99%;
}
#video-hot-list{
	clear: both;
	padding-top: 15px;
	margin-left: 30px;
	padding-left: 40px;
	width: 92%;
	height: 200px;
	border: 2px solid blue;
}

/*第四部分，底部*/
#tail{
	width: 100%;
	height: 10%;
	line-height: 20px;
	padding-top: 30px;
	background-color: ;
}

a{
	color: #1C86EE;
	list-style: none;
	text-decoration:none;
    list-style-type: none;
}

a:link{
	color: white;
}
/*访问过的颜色
a:visited{
	color: red;
}*/

a:hover{		/*放在上面的颜色*/
	color: red;
}

p{
	margin: 0px;
}

#p_position{
	padding-top: 10px;
}

img{
	border: 0;
}