/*css初始化*/
/*清除内外边距*/
body,h1,h2,h3,h4,h5,h6,hr,p,blockquote,dl,dt,dd,ul,ol,li,pre,form,fieldset,legend,button,input,textarea,th,td,img{
    margin: 0;
    padding: 0;
    border: medium none;
}
*{
    box-sizing:border-box;
    touch-action: manipulation;
}
em{
    font-style: normal;
}
/*重置列表元素*/
ul,li{
    list-style: none;
}
/*重置超链接元素*/
a{
    text-decoration: none;
    color: #333333;
}
a:hover{
    text-decoration: underline;
    color: #f40;
}
/*重置图片元素*/
img{
    border: 0px;
    vertical-align:middle;
}
/*重置表格元素*/
table{
    border-collapse: collapse;
    border-spacing: 0;
}

html,body{
    font-size:11px;
    font-family:Helvetica;
    height: 100%;
    color: #333;
}

/*骨架屏样式优化代码*/
.skeleton-wrapper *{
    position: relative;
}
.skeleton-wrapper *:after{
    content: '';
    position: absolute;
    left: 0;
    top: 0;
    z-index: 10;
    width: 100%;
    height: 100%;
    background-color: red;
    display: block;
}