button {
  width: 100px;
  height: 100px;
  font-size: 52pt;
  margin: 10px;
  border: none;
}

table {
  margin-left: 31%;
  margin-right: 31%;
  border: 30px solid #663399;
}

body {
  text-align: center;
  color: #663399;
  background-image: linear-gradient(#b06ab3, #4568dc);
  font-size: 200%;
  font-family: Marker Felt, fantasy;
}


button {
  background: #8b74db;
  transition: all 0.5s;
  position: relative;
}

button::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
  background-color: rgba(255,255,255,0.3);
  transition: all 0.3s;
}
button:hover::before {
  opacity: 0;
  transform: scale(0.5,0.5);
}
button::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 95%;
  height: 95%;
  z-index: 1;
  opacity: 0;
  transition: all 0.3s;
  border: 2px solid rgba(100,100,100,0.5);
  transform: scale(1.2,1.2);
}
button:hover::after {
  opacity: 1;
  transform: scale(1.05,1.05);
}