blockquote, body, button, dd, dl, dt, fieldset, form, h1, h2, h3, h4, h5, h6, hr, input, legend, li, ol, p, pre, td, textarea, th, ul {
    margin: 0;
    padding: 0
}

body, button, input, select, textarea {
    font: 14px/1.5 tahoma, arial, "Hiragino Sans GB", "\5b8b\4f53", sans-serif;
    color: #333
}

h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    -webkit-font-smoothing: antialiased
}

address, cite, dfn, em, i, var {
    font-style: normal
}

code, kbd, pre, samp {
    font-family: courier new, courier, monospace
}

a {
    color: #333;
    text-decoration: none;
    outline: 0
}

a:hover {
    text-decoration: underline
}

img {
    border: 0
}

ol, ul {
    list-style: none
}

button, input, select, textarea {
    font-size: 100%;
    outline: 0
}

textarea {
    resize: none
}

table {
    border-collapse: collapse;
    border-spacing: 0
}

.fr {
    float: right
}

.fl {
    float: left
}

.hide {
    display: none
}

.show {
    display: block
}

.hidden {
    overflow: hidden
}

.visible {
    overflow: visible
}

.center {
    text-align: center
}

.clearfix:after {
    content: ".";
    display: block;
    height: 0;
    clear: both;
    visibility: hidden
}

.clearfix {
    *height: 1%
}

.text-overflow {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap
}

.text-left {
    text-align: left
}

.text-right {
    text-align: right
}

.text-center {
    text-align: center
}

body {
    background: #fff;
    font-family: 'microsoft yahei', sans-serif;
    -webkit-tap-highlight-color: rgba(0, 0, 0, 0)
}

input {
    font: inherit
}

.toast {
    padding: 10px;
    position: fixed;
    width: 150px !important;
    height: auto;
    background: rgba(0, 0, 0, .6);
    border-radius: 5px;
    z-index: 99;
    font-size: 14px;
    line-height: 20px;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    color: #fff;
    overflow: hidden
}