/*公共*/
* {
    padding: 0;
    margin: 0;
}

body {
    font-size: 14px;
    min-width: 800px;
    background-color: #f5f5f5;
}

img {
    border: none;
}

li {
    list-style: none;
}

a {
    text-decoration: none;
}

/*颜色*/
.color-use {
    color: #009688;
}

.color-un-use {
    color: #ff5722
}

.color-un-know {
    color: #eeeeee;
}