#_dialog {
    visibility: hidden;
    opacity: 0;
    position: absolute;
    left: 0px;
    top: 0px;
    width:100%;
    height:100%;
    text-align:center;
    z-index: 99999;
    background-color:var(--modalcover);
    transition:  .5s;
}

#_dialog_wrapper{
    display:flex;
    flex-direction: column;
    position:relative;
    width:90%;
    top:50%;
    transform: translate(0, -50%);
    height:auto;
    margin-left: auto;
    margin-right:auto;
    background-color: #fff;
    border:1px solid #fff;
    text-align:center;
    -webkit-box-shadow: 0px 0px 25px 13px rgba(0,0,0,0.21);
    -moz-box-shadow: 0px 0px 25px 13px rgba(0,0,0,0.21);
    box-shadow: 0px 0px 25px 13px rgba(0,0,0,0.21);
}

#_dialog_wrapper._dialog_autowidth{
    display:block;
    width:fit-content;
    max-width: calc(100% - (var(--content-margin) * 2));
}

#_dialog_content_wrapper{
    position:relative;
    height:100%;
    display:flex;
    flex-grow:1;
    overflow: hidden;
}

#_dialog_content{
    overflow: scroll;
    position: relative;
    width: 100%;
}

#_dialog_caption{
    border-bottom: 1px solid silver;
    padding: 5px 30px 5px 5px;
    font-weight:bold;
    color: var(--headlinecolor);
}

#_dialog_closebutton{
    position:absolute;
    top:0;
    right:0;
    width:auto;
    height:auto;
    padding:5px;
}