Hi Ron,
For your solution you can replace the code in the child stylesheet by this code
@media screen and (min-width: 783px) {
.primary-navigation li {
border: 0;
display: inline-block;
height: 2.188rem;
line-height: 2.188rem;
position: relative;
text-align: left;
}
.primary-navigation ul ul {
background-color: #080d07;
float: left;
margin: 0;
position: absolute;
top: 2.188rem;
left: -999rem;
z-index: 99999;
}
}
Thanks.