.rdolist, .chklist {
    display: none;
}

.rdobox, .chkbox {
    display: inline-block;
    padding: 10px;
    height: 16px;
    line-height: 16px;
    background: #eee;
    border-radius: 3px;
    color: #666;
    font-family: 'Microsoft YaHei';
}

.check-image {
    display: inline-block;
    width: 16px;
    height: 16px;
    margin-top: -4px;
    background: url(images/input-unchecked.png) no-repeat;
    vertical-align: middle;
}

.unchecked {
    background: #ECF0F1;
    color: #666;
    transition-property: background;
    transition-delay: 0s;
    transition-duration: .1s;
    transition-timing-function: linear;
}

    .unchecked:hover {
        background: #dedfe0;
    }

.checked {
    background: #3498DB;
    color: #fff;
}