.Msg
{
    position:fixed;

    display:flex;flex-direction:column;justify-content:center;align-items:center;

    top:0;
    left:-100%;
    width:100%;
    height:100%;

    background-color:rgba(0,0,0,0.0);

    font-size:14px;

    z-index:100;
}
.Msg>div:nth-of-type(1)
{
    display:flex;flex-direction:column;justify-content:center;align-items:stretch;

    max-width:80%;
    max-height:80%;

    border-radius:10px;
    padding:10px;

    box-shadow:0 0 15px rgba(0,0,0,0.7);
    background-color:white;
    color:black;
}

.Msg>div:nth-of-type(1)>div:nth-of-type(1)
{
    border-bottom:solid 1px lightgray;padding:10px;

    min-width:250px;
    overflow-y:auto;

    word-break:break-word;

    margin-bottom:10px;
}

.Msg>div:nth-of-type(1)>div:nth-of-type(2)
{
    display:flex;flex-direction:row;justify-content:center;align-items:center;
}

.Msg>div:nth-of-type(1)>div:nth-of-type(2)>button{border-radius:5px;padding:8px 16px;}