* {
    margin: 0;
    padding: 0;
    font-family: "苹方,微软雅黑";
}

.clearBoth {
    clear: both;
}

.noSelected {
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

a, a:active, a:after, a:visited {
    color: unset;
    text-decoration: none;
}