.do{
  font-size:18px;
  padding: 13px;
  margin:16px 0px;
  border-radius:5px;
  clear:both;
}
.hblock{
  width:31%;
  margin-right:2%;
}
.hblock.last{
  margin:0;
}
.hblock.first{
  width:33%;
}
.hleft{
  width:67%;
}
.hright{
  width:30%;
}
#replacement-part-box{
  font-size:14px;
}
#replacement-part-box .btn{
  line-height:18px;
}
#replacement-part-box input{
  height:22px;
}
#replacement-part-box .input-append{
  margin-top:5px;
}