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

body,
button,
input,
select,
textarea {
    font-family: "Microsoft Yahei", "微软雅黑", Verdana, Arial;
    font-size: 14px;
}

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

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

a {
    color: inherit;
    text-decoration: none;
}

a:hover {
    color: #ff4f03;
    text-decoration: none;
}

a.a_white:link,
a.a_white:visited {
    color: #fff;
    text-decoration: none;
}

a.a_white:hover {
    color: #fff;
    text-decoration: underline;
}

a.a_orange:link,
a.a_orange:visited {
    color: #ff4f03;
    text-decoration: none;
}

a.a_orange:hover {
    color: #ff4f03;
    text-decoration: underline;
}

.hidden {
    display: none;
}

body {
    font-size: 16px;
    color: #323232;
    overflow-x: hidden;
    background: #efeff4;
}