*{
    box-sizing: border-box;
}
body,input,select,button{
            font: 12px/1 Microsoft Yahei, Helvetica, Arial, "\5b8b\4f53", sans-serif; /* 用 ascii 字符表示，使得在任何编码下都无问题 for PC端 */
        }
textarea{
    resize: none;
}

select{
	appearance:none;  
	-moz-appearance:none;
	-webkit-appearance:none;
}

body{font-size:12px;line-height:166.6%; color: #666;}  /*pc端常设置字体大小及间距*/
h1 { font-size: 18px; /* 18px / 12px = 1.5 */ }
h2 { font-size: 16px; }
h3 { font-size: 14px; }
h4, h5, h6 { font-size: 100%; }
address, cite, dfn, em, var ,i{ font-style: normal; } /* 将斜体扶正 */
code, kbd, pre, samp, tt { font-family: "Courier New", Courier, monospace; } /* 统一等宽字体 */
small { font-size: 12px; } /* 小于 12px 的中文很难阅读，让 small 正常化 */
input,select,button,textarea{
    outline: none;
}

body, h1, h2, h3, h4, h5, h6, hr, p, blockquote,
dl, dt, dd, ul, ol, li, pre, /* text formatting elements 文本格式元素 */
fieldset, lengend, button, input, textarea, /* form elements 表单元素 */
th, td { margin:0;padding:0;}
input,button,select,img{margin:0;line-height:normal}
select{padding:1px}
ul,ol{list-style:none}
select,input,button,button img,label{vertical-align:middle}
header,footer,section,aside,nav,hgroup,figure,figcaption{display:block;margin:0;padding:0;border:none;} /*HTML5标签变块级*/
a{text-decoration:none;} /*重置链接下划线*/
img{border:none;}

/* 浮动及边常用边距  */
.fL{float:left;}
.fR{float:right;}
.mL10{margin-left:10px;}
.mB10{margin-bottom:10px;}

/*清除浮动*/
.clear{clear:both;}
.clearfix:after{content:".";display:block;height:0;clear:both;visibility:hidden}
.clearfix{display:inline-block}
* html .clearfix{height:1%} /* Hides from IE-mac \*/
.clearfix{display:block}/* End hide from IE-mac */

.right-muen{
	width: 29px;
	height: 127px;
	position: absolute;
	right: 350px;
	top: 50%;
	margin-top: -63.5px;
	background: url(../images/icon_3.png) no-repeat right center;
	z-index: 9;
}

.right-muen::after{
	content: "";
	position: absolute;
	width: 0;
	height: 0;
	border: 6px solid transparent;
	border-right-color: #fff;
	top: 50%;
	margin-top: -3px;
	left: 50%;
	margin-left: -6px;
}

.right-muen:hover,
.up_u input.up_u_input:hover,
.ul_up .up_u:hover,
.up_add .up_add_left:hover,
.up_add .add_guan:hover,
.up_icon .up_uploading:hover,
.ul_up_c:hover,
.details_close:hover,
.date_c > ul > li:hover,
.notification > i:hover,
.significance_r .significance_c:hover,
.significance_add .significance_add_s:hover,
.significance_add_name .significance_button:hover,
.significance_search>button:hover,
.issues_add:hover,
.issues_pop #issues_button:hover,
.time_list ul li:hover{
	cursor: pointer;
}

::-webkit-scrollbar{
    width:5px;
}

::-webkit-scrollbar-track-piece {
    background:#f5f5f5;
}

::-webkit-scrollbar-thumb{
    background:#ccc;
    border-radius:4px;
}