Reposition logo on Picture to show at top

Hi I’m trying to reposition my logo at the top of my website (the one on the picture) and I cant seem to position it to be above all the people, right now its getting blocked by the people in the picture and I want to position it above them.


I think its better to change your image logo with the smallest one? Then you can try to reposition it by adjusting the value of the top using the CSS code below:

.welcome-logo {
    top: -110px;
    position: relative;