RevSlider video header

Hi,

I want to create a simple slider that just plays a video. However, I need some help with the basics. I tried exporting them looking that the CSS but it didn’t fix it.

How can I zoom the video so it fits full width without keeping the aspect ratio?
How can I remove the thin white border/frame?

Is it just editing the CSS? Here is my current CSS for the slider-

.tp-caption.extinct_white{
position: absolute;
color: #e5e5e5;
text-shadow: none;
font-weight: normal;
font-size: 36px;
line-height: 52px;
font-family: “Weston”;
text-align: center;
letter-spacing:6px;
margin: 0px;
border-width: 0px;
border-style: none;
background-color:transparent;

}

.button.slider{
border-color: #CC8B81 !important;
D89E95
}

.button.slider:hover{
border-color: #D89E95 !important;
}

Thanks