body{
  background: black;
  color: white;
  font-family:Arial, Helvetica, sans-serif;
  font-size: 2em;
}


.block{
  position: fixed;
  left: 50%;
  right: 50px;
  bottom: 100px;
  width: calc(50% - 50px);
  min-height: 100px;
  border-radius: 10px;
  background-color: white;
}

.circle{
  width: 100px;
  height: 100px;
  background:#ee6e6e;
  border-radius: 100%;
  position: absolute;
  bottom: 50%;
  left: 10%;

}