<div class="wrap">
  <div class="box box1"></div>
  <div class="circle circle1"></div>

  <div class="box box2"></div>
  <div class="circle circle2"></div>
</div>

.wrap {
  width: 300px;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
}

.box {
  width: 100px;
  height: 100px;
  margin-right: 20px;
  margin-bottom: 50px;
}

.circle {
  width: 100px;
  height: 100px;
  border-radius: 100%;
}

.box1 {
  border: 3px dashed orange;
  filter: drop-shadow(5px 5px 5px rgba(0, 0, 0, 0.8));
}

.box2 {
  border: 3px dashed orange;
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.8);
}

.circle1 {
  border: 3px dashed orange;
  filter: drop-shadow(5px 5px 5px rgba(0, 0, 0, 0.8));
}

.circle2 {
  border: 3px dashed orange;
  box-shadow: 5px 5px 5px rgba(0, 0, 0, 0.8);
}