<div class="organized"></div>

body {
  margin:0;
  height:100vh;
  display:grid;
  place-items:center;
  background:lightblue;
}

.organized {
  width:200px;
  height:250px;
  position:relative;
  background:
    repeating-linear-gradient(90deg,#838083 0 10px,#0000 0 40px) 13px 0/100% 20px no-repeat,
    linear-gradient(lightblue 10px,#cb2e2f 0) 0 0/100% 48px no-repeat,
    conic-gradient(at calc(100% - 5px) calc(100% - 5px),#fff 270deg,#0000 0) left 15px bottom 10px/25px 25px,
    linear-gradient(90deg,#ca2f2f 20px,#e5e1de 0) left 15px bottom 15px/ 170px 120px no-repeat,
    linear-gradient(#fdfdf9 0 0) 0 10px/100% 100% no-repeat;
}
.organized:first-line {
  font-size:37px;
  font-weight:bold;
}
.organized:before {
    content: "DIVTOBER\A one div illustration per day";
    padding-top: 50px;
    display: block;
    font-family: monospace;
    white-space: pre;
    font-size: 11px;
    text-align: center;
    height: calc(100% - 50px);
    --g:linear-gradient(to bottom right,#0000 40%,#80008078 41% 60%,#0000 61%);
    background: 
      var(--g) calc(50% + 25px) 50%,
      var(--g) calc(50% + 50px) 50%,
      var(--g) calc(50% + 75px) 50%,
      var(--g) calc(50% - 75px) calc(50% + 25px),
      var(--g) calc(50% - 50px) calc(50% + 25px),
      var(--g) calc(50% - 25px) calc(50% + 25px),
      var(--g) calc(50% - 0px ) calc(50% + 25px),
      var(--g) calc(50% + 25px) calc(50% + 25px),
      var(--g) calc(50% + 50px) calc(50% + 25px),
      var(--g) calc(50% + 75px) calc(50% + 25px);
    background-size:20px 20px;
    background-repeat: no-repeat;
    position:relative;
  z-index:1;
}
.organized:after {
  content:"            01 02 03 04 05 06 07 08 09 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31";
  font-family: monospace;
  white-space: pre-wrap;
  font-size: 14px;
  line-height: 25px;
  letter-spacing:0;
  position:absolute;
  width:170px;
  height:120px;
  bottom:15px;
  left:16px;
  color:#0000;
  background:linear-gradient(90deg,#fff 20px,#000 0);
  -webkit-background-clip:text;
  background-clip:text;
}