html, body, div, span, object, iframe,h1, h2, 
h3, h4, h5, h6, p, blockquote, pre,abbr, address, cite, code,del, dfn, 
em, img, ins,kbd, q, samp,small, strong, sub, sup, var,b, i,dl, dt, dd, 
ol, ul, li,fieldset, form, label, legend,table, caption, tbody, 
tfoot,thead,tr, th, td,article, aside, canvas, details, figcaption, 
figure, footer, header, hgroup, menu, nav, section, summary,time, mark, 
audio, video {
    margin:0;
    padding:0;
    border:0;
    outline:0;
    /* vertical-align:baseline;
    background:transparent;
    -webkit-tap-highlight-color: transparent; */
    outline-style:none;
}
ul,ol,li{
    list-style: none;
}
*{
	box-sizing: border-box;
}

a{
    margin:0;
    padding:0;
    border:0;
    /* font-size:100%;
    vertical-align:baseline;
    background:transparent; */
}
.left{
	float: left;
}
.right{
	float: right;
}
.clearfix:after{
	content: '';
	clear: both;
}

.w100{
    width: 100%;
}

.ma{
    width: 75rem ;
    margin: 0 auto;
    text-align: center;
}
.magoods{
    width: 80rem ;
    margin: 0 auto;
    text-align: center;
}

.flexcenter{
    display: flex;
    /* justify-content: center; */
    align-items: center;
}
.flexcenter_c{
    display: flex;
    justify-content: center;
    align-items: center;
}
.bold{
    font-weight: bold;
}


.flex{
    display: flex;
    align-items: center;
    justify-content:space-between ;
}

.pageitem{
    /* padding: 0.2rem 0; */
}

.title{
    margin-top: 1.7rem;
    font-family: SourceHanSansCN-Medium;
	font-size: 2.5rem;
    position: relative;
    letter-spacing: .2rem;
    /* font-weight: 500; */
}
.title::before{
    content: '____';
    color:#FFD900;
    text-align: center;
    position: absolute;
    top: 1.5rem;
    left: 50%;
    transform: translateX(-50%);
    letter-spacing: 0rem;
}
 
.text{
    /* padding-top: 1.5rem; */
    /* width: 70rem; */
    text-align: center;
    /* text-align: center; */
    margin-top: 3rem;
	font-family: SourceHanSansCN-Normal;
	font-size: 1.5rem;
	line-height: 3.06rem;
	letter-spacing: -0.02rem;
	color: #000000;
}
/* html { 
    -webkit-filter: grayscale(100%); 
    -moz-filter: grayscale(100%); 
    -ms-filter: grayscale(100%); 
    -o-filter: grayscale(100%); 
filter:progid:DXImageTransform.Microsoft.BasicImage(grayscale=1);  
    _filter:none; 
}  */