.logo-parent {
  width: 50vw;
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
}
.logo-S {
  fill: url(#linear-gradient-37);
}
.logo-M {
  fill: url(#linear-gradient-38);
}
.logo-T {
  fill: url(#linear-gradient-39);
}