/*
*reset+css库
*2020-7-8
*小敖创建
*/
/*reset*/
body {
    font-family: "microsoft yahei";
	
}
body,
h1,
h2,
h3,
h4,
h5,
h6,
p,
ul,
ol,
form {
    margin: 0;
}

ul,
ol{
    padding-left: 0;
   
}
li{ list-style: none;}

img {
    border: 0;
}
a{text-decoration: none;}
input{
	border: 0;
    background: none;
    outline: none;
}
/* display */
.dn{display:none;}
.di{display:inline;}
.db{display:block;}
.dib{display:inline-block;} 

/* margin */
.m0{margin:0;}
.ml1{margin-left:1px;}
.ml2{margin-left:2px;}
.ml5{margin-left:5px;}
.ml10{margin-left:10px;}
.ml15{margin-left:15px;}
.ml20{margin-left:20px;}
.ml30{margin-left:30px;}
.ml40{margin-left:40px;}
.mr1{margin-right:1px;}
.mr2{margin-right:2px;}
.mr5{margin-right:5px;}
.mr10{margin-right:10px;}
.mr15{margin-right:15px;}
.mr20{margin-right:20px;}
.mr30{margin-right:30px;}
.mr40{margin-right:40px;}
.mt1{margin-top:1px;}
.mt2{margin-top:2px;}
.mt5{margin-top:5px;}
.mt10{margin-top:10px;}
.mt15{margin-top:15px;}
.mt20{margin-top:20px;}
.mt30{margin-top:30px;}
.mt40{margin-top:40px;}
.mb1{margin-bottom:1px;}
.mb2{margin-bottom:2px;}
.mb5{margin-bottom:5px;}
.mb10{margin-bottom:10px;}
.mb15{margin-bottom:15px;}
.mb20{margin-bottom:20px;}
.mb30{margin-bottom:30px;}
.mb40{margin-bottom:40px;}

/* padding */
.p0{padding:0;}
.p1{padding:1px;}
.pl1{padding-left:1px;}
.pt1{padding-top:1px;}
.pr1{padding-right:1px;}
.pb1{padding-bottom:1px;}
.p2{padding:2px;}
.pl2{padding-left:2px;}
.pt2{padding-top:2px;}
.pr2{padding-right:2px;}
.pb2{padding-bottom:2px;}
.pl5{padding-left:5px;}
.p5{padding:5px;}
.pt5{padding-top:5px;}
.pr5{padding-right:5px;}
.pb5{padding-bottom:5px;}
.p10{padding:10px;}
.pl10{padding-left:10px;}
.pt10{padding-top:10px;}
.pr10{padding-right:10px;}
.pb10{padding-bottom:10px;}
.p15{padding:15px;}
.pl15{padding-left:15px;}
.pt15{padding-top:15px;}
.pr15{padding-right:15px;}
.pb15{padding-bottom:15px;}
.p20{padding:20px;}
.pl20{padding-left:20px;}
.pt20{padding-top:20px;}
.pr20{padding-right:20px;}
.pb20{padding-bottom:20px;}
.p30{padding:30px;}
.pl30{padding-left:30px;}
.pt30{padding-top:30px;}
.pr30{padding-right:30px;}
.pb30{padding-bottom:30px;}
/* zoom */
.z{*zoom:1;}

.fl{
    float: left;
}
.fr{
    float: right;
}
.ti2em{
    text-indent: 2em;
}
/*page css*/


.pagenumber {
    margin-top: 15px;
    height: 40px;
    line-height: 40px;
    clear: both;
    font-size: 16px;
    text-align: center;
    color: #000;
	margin-bottom:15px;
	overflow:hidden;
}

.pagenumber A {
    color: #000;
    margin: 3px;
    padding: 6px;
    white-space: nowrap;
   
}

.pagenumber A:link {
    color: #000;
}

.pagenumber A:visited {
    color: #000;
}

.pagenumber A:hover {
    color: #fff;
    background-color: #007ad8;
    color: #fff;
}

.pagenumber A.currpagenum {
    color: #fff;
    font-weight: bold;
    background-color: #007ad8;
}
.heibai{
	filter:grayscale(100%);
}
#backToTop{
	    position: fixed;
    text-align: center;
    bottom: 55px;
    right: 20px;
    _position: absolute;
    _right: 20px;
    width: 68px;
	height:68px;
    font-size: 14px;
    cursor: pointer;
}