* {
    margin: 0;
    padding: 0;
}

body,
p,
div,
ul,
dl,
ol,
i,
em,
strong,
b,
form,
h1,
h2,
h3,
h4,
h5,
h6,
span {
    font-size: 12px;
    font-family: "PingFangSC-Regular", "sans-serif", 'Microsoft YaHei';
}

ul,
ol,
dl {
    list-style: none;
}

a,
img,
p,
span,
button,
input,
textarea,
div {
    -webkit-tap-highlight-color: rgba(255, 255, 255, 0);
}

a {
    text-decoration: none;
    color: #000;
}

i,
em {
    font-style: normal;
}

b,
strong {
    font-weight: normal;
}

input,
textarea {
    outline: none;
    resize: none;
}

.fl {
    float: left;
}

.fr {
    float: right;
}

.clearFix:after {
    display: block;
    content: '';
    clear: both;
    zoom: 1;
}