html,
body {
    font-family: 'Microsoft YaHei', sans-serif;
    position: relative;
    margin: 0;
    padding: 0;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.container {
    width: 100%;
    height: 100%;
    background-color: rgb(19, 19, 22);
    box-sizing: border-box;
    padding-top: 200px;
    text-align: center;
}

.tips{
    color: white;
}

#state {
    margin: 0 8px;
    color: orange;
}

.tools{
    margin-top: 64px;
}

.tools button {
    background-color: white;
    outline: none;
    width: 120px;
    height: 48px;
    font-size: 18px;
    
    border: 1px solid white;
    border-radius: 8px;

    cursor: pointer;

}

.tools button:active {
    color: white;
    background-color: rgb(19, 19, 22);
}