.speaker__inner {font-size: 0;}
.speaker__block {
  display: inline-block;
  width:25%;
  margin: 0 0 30px;
}
.speaker__block-image {
  width: 85%;
  aspect-ratio: 1 / 1;
  border-radius: 50%;
  overflow: hidden;
  margin: 0 auto 15px;
  border: 1px solid #9a3359;
  box-sizing: border-box;
}
.speaker__block-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transform: scale(1.6);

  /* 顔の位置を調整 */
  object-position: 20% -25%;
}
.speaker__block-text {
    font-size: 16px;
    text-align: center;
}
.speaker__block-text span{
    font-size: 12px;
    margin: 0 0 0 5px;
}

@media screen and (max-width: 500px) {
    .speaker__block {
      display: inline-block;
      vertical-align: top;
      width:50%;
      margin: 0 0 30px;
    }
}