.ayu {
  width: 95%;
  margin: 0 0 0 20px;
  font-size: 13px;
  border-collapse: collapse;
  overflow-y: scroll;
  height: 300px;
}
.ayu1 {
  width: 8%;
  font-size: 13px;
  padding-left: 10px;
  background-color: hsla(0, 0%, 95%, 1.00);
}
.ayu2 {
  width: 32%;
}
.ayu3 {
  width: 9%;
}
.ayu4 {
      text-align: center;
  width: 25%
}
.ayu tr {
  border: 1px solid #B7B7B7;
}
.ayu td {
  padding: 5px 5px;
}


@media screen and (max-width : 767px) {
  .ayu4 {
      text-align: center;
}
}