.dot {
        text-decoration: underline;
        text-decoration-style: dotted;
        text-decoration-color: black;
    }

* {
  text-align: center;
  color: black;
}

.text-container
{
background: transparent;
}

.mainbox
{
width: 320px;
  margin: auto;
  position: relative;
  text-align:justify !important;
    padding-bottom: 0px !important;
  background: white;
      padding: 2px !important;
  
      border-style: solid;
  border-image-source: url("https://i.postimg.cc/K8H1dWNR/IMG-9953.png");
    border-image-width: 25px;
  border-image-repeat: round;
    border-image-outset: 4.5;
    border-image-slice: 50;
}

body {
        background-image: url("https://i.postimg.cc/G3vKjFj5/IMG-3414.jpg");
        background-position: center;
        background-size: 17%;
    }