html,body,div,span,applet,object,iframe,h1,h2,h3,h4,h5,h6,p,blockquote,pre,a,abbr,acronym,address,big,cite,code,del,dfn,em,img,ins,kbd,q,s,samp,small,strike,strong,sub,sup,tt,var,b,u,i,center,dl,dt,dd,ol,ul,li,fieldset,form,label,legend,table,caption,tbody,tfoot,thead,tr,th,td,article,aside,canvas,details,embed,figure,figcaption,footer,roof,hgroup,menu,nav,output,ruby,section1,summary,time,mark,audio,video {
    margin: 0px;
    padding: 0px;
    border: 0px none;
    font: inherit;
    box-sizing: border-box;
}

body {
    line-height: 1;
    text-align: left;
    font-family: Arial, Helvetica, sans-serif;
    font-size: 14px;
    box-sizing: border-box;
    min-width: 1200px;
}
article,aside,dialog,footer,header,section,footer,nav,figure,menu{display:block}
ol,
ul {
    list-style: outside none none;
    box-sizing: border-box;
}

* {
    padding: 0px;
    margin: 0px;
    border: 0px none;
}

a {
    color: #333;
    text-decoration: none;
}
/* a:hover{color: #e61717;} */
.fl {
    float: left;
}

.fr {
    float: right;
}

.clear::after {
    display: block;
    content: '';
    clear: both;
}

.box {
    width: 1200px;
    margin: 0 auto;
}
/*单行溢出*/
.one-txt-cut{
    overflow: hidden;
    white-space: nowrap;
    text-overflow: ellipsis;
}
/*多行溢出 手机端使用*/
.txt-cut{
    overflow : hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    /* -webkit-line-clamp: 2; */
    -webkit-box-orient: vertical;
}