* {
    box-sizing: border-box;
}
html, body, div, section, header, footer, aside, ul, ol, li, table, tr, th, td, button, input, textarea, select, h1, h2, h3, h4, h5, h6, em, i, strong, p, span, blockquote {
    margin: 0;
    padding: 0;
}
h1, h2, h3, h4, h5, h6, em, th, i, strong, input, textarea, button, select {
    font-weight: normal;
    font-style: normal;
    font-size: 100%;
}
ul, ol {
    list-style: none;
    vertical-align: top;
}
table, td, th {
    border-collapse: collapse;
    border-spacing: 0;
}
input, button, select, textarea {
    outline: none;
    background: none;
}
textarea {
    resize: none;
}
img, a img {
    border: none;
    vertical-align: top;
}
html {
    height: 100%;
}
body {
    height: 100%;
}
#app {
    font-family: 'Avenir', Helvetica, Arial, sans-serif;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    width: 100%;
    height: 100%;
    font-size: .16rem;
    background: #eee;
}

.smTxtarea_hidden { // 多行文本溢出
    overflow: hidden;
    text-overflow: ellipsis;
    display: -webkit-box;
    /* -webkit-line-clamp设定行数 */
    -webkit-line-clamp: 2;
    -webkit-box-orient: vertical;
}