* {
    margin: 0;
    padding: 0;
    outline: 0 none;
    box-sizing: border-box;
}

html {
    height: 100%;
}

body {
    -webkit-font-smoothing: antialiased;
    background-color: #fff;
    font-family: "PingFang SC", "Microsoft YaHei", Helvetica, Arial, sans-serif, "Source Han Serif";
    font-size: 12px;
    color: #333333;
    height: 100%;
}

textarea {
    font-family: "PingFang SC", "Microsoft YaHei", Helvetica, Arial, sans-serif, "Source Han Serif";
    color: #333333;
    font-size: 12px;
}

em,
i {
    font-style: normal;
}

li {
    list-style: none;
}

img {
    border: 0;
    vertical-align: middle;
}

button {
    cursor: pointer;
}

a {
    color: #333333;
    text-decoration: none;
    cursor: pointer;
}

button,
input {
    border: 0;
}

.hide,
.none {
    display: none !important;
}

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

.clearfix {
    *zoom: 1;
}

.show {
    display: block !important;
}

.top100 {
    top: 100px !important;
}

.w0 {
    width: 0 !important;
    min-width: 0 !important;
    max-width: 0 !important;
}

.mt0 {
    margin-top: 0 !important;
}

.mr0 {
    margin-right: 0 !important;
}

.mb0 {
    margin-bottom: 0 !important;
}

.ml0 {
    margin-left: 0 !important;
}
.ml10 {
    margin-left: 10px !important;
}
.ml_auto {
    margin-left: auto !important;
}

.pt0 {
    padding-top: 0 !important;
}

.pr0 {
    padding-right: 0 !important;
}

.pb0 {
    padding-bottom: 0 !important;
}

.pl0 {
    padding-left: 0 !important;
}