.headline h3 {
  border-bottom: 0;
}
.headline {
  border-bottom: none;
}
.head-op {
  color: #858AA7;
}
.mold {
   width:100px;
}
.time {
   width:175px;
}
.operation {
   width:130px;
}
#help-post tr {
  border-bottom: solid 1px #EEEEEE;
}