.layui-form-item{
    width: 90%!important;
    margin: 5px auto!important;
}
.layui-form-label {
    font-weight: bold !important;
    font-size: 15px;
}
.layui-input{
    width: 130px!important;
    background-color: #fff !important;
}

.iptline{
    position: absolute;
    top: 9px;
   left:145px
}
#hb_value{
    display: none;
}

#contour_value{
    display: none;
    border-top: 1px #999 solid!important;
    width: 90%;
    margin: auto;
}

#contour_value .layui-form-item {
    width: 100% !important;
}