@charset "utf-8";
/*reset样式*/
html,body, div, dl, dt, dd, ul, ol, li, h1, h2, h3, h4, h5, h6, pre, code, form, fieldset, legend, input, textarea, p, blockquote, th, td, hr, button, article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    margin: 0;
    padding: 0;
}

article, aside, details, figcaption, figure, footer, header, hgroup, menu, nav, section {
    display: block;
}

audio, canvas, video {
    display: inline-block;
    *display: inline;
    *zoom: 1;
}

body, button, input, select, textarea {
    font-size: 12px;
}

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

fieldset, img {
    border: 0;
    /* object-fit: cover; */
}

abbr, acronym {
    border: 0;
    font-variant: normal;
}

address, caption, cite, code, dfn, em, th, var {
    font-style: normal;
}

ol, ul {
    list-style: none;
}

caption, th {
    text-align: left;
}

q:before, q:after {
    content: '';
}

sub, sup {
    font-size: 75%;
    line-height: 0;
    position: relative;
    vertical-align: baseline;
}

sup {
    top: -0.5em;
}

sub {
    bottom: -0.25em;
}

textarea {
    resize: none;
}
.clearfix{
    display: block;
}
.clearfix::after{
    display: block;
    width: 0;
    height: 0;
    clear: both;
    content: "";
    visibility: hidden;
}