Applying CSS to S2Member Pro Login Widget

I would like to style my Pro login widget so it looks like the other forms on my site. Below is the CSS code I am using to style the other forms on my site.

Could someone tell me how I might adapt this code to style my Pro login widget? thanks in advance…

.wpcf7-text, .wpcf7-textarea, .wpcf7-select, .wpcf7-form-control {
background-color: #eee !important;
border: none !important;
width: 100% !important;
-moz-border-radius: 0 !important;
-webkit-border-radius: 0 !important;
border-radius: 0 !important;
font-size: 14px;
color: #999 !important;
padding: 16px !important;
-moz-box-sizing: border-box;
-webkit-box-sizing: border-box;
box-sizing: border-box;
}

.wpcf7-captchac {
  width: 25% !important;
}

.wpcf7-submit {
color: #132088 !important;
margin: 8px auto 0;
cursor: pointer;
font-size: 20px;
font-weight: 500;
-moz-border-radius: 3px;
-webkit-border-radius: 3px;
border-radius: 3px;
padding: 6px 20px;
line-height: 1.7em;
background-color: #FAD250;
border: 2px solid;
-webkit-font-smoothing: antialiased;
-moz-osx-font-smoothing: grayscale;
-moz-transition: all 0.2s;
-webkit-transition: all 0.2s;
transition: all 0.2s;
}

.wpcf7-submit:hover {
background-color: #FDEDB7;
border-color:#eee;
padding: 6px 20px !important;
}

You just need to use your browser’s inspector tools (right-click -> Inspect Element) to find the right selectors to add them to the selectors in your current CSS.