.comment_block {
    background-color:darkkhaki;
    width: auto;
    box-sizing: border-box;
    padding: 10px;
    padding-right: 20px;
}

.comment_inputs {
    width: 100%;
}

.comment_button {
  padding: 10px;
}

.single_opinion {
    border: 2px dashed black;
    padding-left: 10px;
    padding-right: 10px;
    margin-bottom: 10px;
}

@media only screen and (max-width: 900px) {
  .comment_inputs {
    width: 95%;
    margin-left: 10px;
    margin-right: 10px;
  }
}