.gamebuttons-page{
  padding: 10px;
  width: 100%;
  font-size: 0;
  background-color: #000000;
  text-align: center;
}

.gamebuttons-page .game-buttons{
  width: 100%;
  display: inline-block;
  position: relative;
  margin-bottom: 10px;
}
#halfwidth{
  width: calc(50% - 5px);
  margin:0 10px 10px 0;
}
#halfwidth:nth-child(2n+4):nth-child(-2n+6){
  margin-right: 0;
}
.gamebutton__img{
  width: 100%;
}