div.my-dialog{
    position: absolute;
    top: 50%;
    width: 600px;
    height: auto;
    border: 1px solid #888888;
    border-radius: 10px;
    background-color: #e5f2d4;
    box-shadow: 5px 5px #666666;
    display: none;
    font-size: 18px;
    margin-left: auto;
    margin-right: auto;
  left: 50%;
  transform: translate(-50%, -50%);
}
div.my-dialog-content{
    padding: 5px;
}

div.my-dialog-header{
    background-color: #83ffbd;
    width: 100%;
    height: 30px;
    border-bottom: 1px solid #888888;
    border-top-right-radius: 10px;
    border-top-left-radius: 10px;
    padding-top: 5px;
    text-align: center;
    vewrtical-align: middle;
    font-size: 16px;
    font-weight: bold;
    display: none;
    align-items: center;
    justify-content: center;
}
span.my-dialog-header-left{
   position: absolute;
   left: 5px;
   height: 30px;
}
span.my-dialog-header-right{
   position: absolute;
   right: 5px;
   height: 30px;
}
div.my-dialog-footer{
    position: absolute;
    bottom: 0px;
    background-color: #83ffbd;
    width: 100%;
    height: 30px;
    border-top: 1px solid #888888;
    border-bottom-right-radius: 10px;
    border-bottom-left-radius: 10px;
    padding-top: 5px;
    text-align: center;
    font-size: 14px;
    display: none;
    align-items: center;
    justify-content: center;
}
span.my-dialog-footer-left{
   position: absolute;
   left: 5px;
   height: 30px;
}
span.my-dialog-footer-right{
   position: absolute;
   right: 5px;
   height: 30px;
}

div.my-dialog-modal-screen{
    display: none;
    opacity: 0.5;
    background-color: #888888;
    text-align: center;
    position: absolute;
    top: 0px;
    left: 0px;
    width: 100%;
    height: 100%;
}