body,
ol,
ul,
h1,
h2,
h3,
h4,
h5,
h6,
p,
th,
td,
dl,
dd,
form,
fieldset,
legend,
input,
textarea,
select {
    margin: 0;
    padding: 0;
}

body {
    font: 13px "PingFang SC";
    background: #fefffe;
    -webkit-text-size-adjust: 100%;
    color: #313131;
    background: url('../images/bg.jpg') no-repeat center center;
    background-size: cover;
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

a {
    color: #2d374b;
    text-decoration: none;
    outline: none;
    appearance: none;
    -webkit-tap-highlight-color: transparent;
}

em {
    font-style: normal;
}

li {
    list-style: none;
}

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

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

p {
    word-wrap: break-word;
}

.none {
    display: none;
}

.block {
    display: none;
}