Hi,
On your theme’s main CSS file, try to add this code
.entry-summary {
margin-left: -20px;
}
This is to adjust the form to the left a little bit, like the image below.
https://screencast.com/t/0OaEihjfv
But, if you want to move your form to the right, next to your sidebar, then use margin-right.
.entry-summary {
margin-right: -80px;
}
Just choose a value that suits your need.
To change your form fields, you can use the code below
.wpcf7 input[type=”text”],
.wpcf7 input[type=”email”],
.wpcf7 textarea
{
width: 50%;
}
You might want to play around the value of the width, to adjust to your liking.
Hope that helps.
Thanks,
William