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

a {
    text-decoration: none;
}

ul {
    list-style: none;
}

.floatLeft {
    float: left;
}

.cursor {
    cursor: pointer;
}

input {
    outline: none;
}

@media (max-width: 1200px) {
    .footer {
        width: 1200px;
    }

    .nav {
        width: 1200px;
    }

    .header {
        width: 1200px;
    }

   
}