Lead post right side widget too close to form

On my page in the widget area i added the contact form, btw.. need to change its color. If you notice the next widget "recent posts" sites directly under the capture form. How can i lower that down to add a little space between form and next widget?
http://secureprotechnologies.com/medical-alert-systems/
also notice the top of the capture form is out of alignment, how can i fix that?

 

Hello,

1.
Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

 .sidebar #signinForm{
background:red;
}
 
.sidebar #signinForm input[type="text"], .sidebar #signinForm input[type="email"]{
border: 6px solid red;
}
.sidebar #signinForm textarea{
 
border: 6px solid red;
 
}
 
.sidebar .signinformbox_wrapper{
background:red;
}

Inplace of "red" put your color dode.

2.

Paste this code in Custom CSS
Appearance > Theme Option > Styling Option > Custom CSS

Code:

 .sidebar .signupform {
margin-bottom: 35px;
}

3.

Can you please explain your problem with the help of screenshot, about which area you are talking, so that we can give you the exact solution.