html, body{
    height: 100%;
    width:100%;
    min-height: 100%;
    min-width:100%;
    padding: 0;
    margin: 0;
}
body{
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    margin: 0;
    font-family: "Arial";
    letter-spacing: 1px;
    background-color: white;
    font-size: 14px;
    background-image: linear-gradient(rgb(0, 52, 90),rgb(18, 100, 159),rgb(0, 37, 63));
}
p{
    margin:0;
    margin-bottom:15px;
}
p:last-child{
    margin-bottom:0;
}
.lock_window{
    background-color: rgba(0, 0, 0, 0.22);
    border-radius: 10px;
    text-align: center;
    padding: 31px 33px;
    max-width: 100%;
    box-sizing: border-box;
    color: white;
}
.lock_window a, .lock_window a:hover{
    color:white;
}
.lock_return_login{
    margin-top: 15px;
}
.lock_time{
    font-size: 58px;
    display: flex;
    justify-content: center;
    margin-bottom: 10px;
}
.lock_time::before{
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}