.add-header-sns{
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding: 0 5px;
}

@media screen and (min-width: 1280px) {
  .add-header-sns {
    display: none;
  }
}

.add-header-sns .__item{
    margin-left: 8px;
    margin-right: 8px;
}