html,
 body {
     height: 100%;
     margin: 0;
     background-color: #000;
 }

 *,
 *:before,
 *:after {
     box-sizing: border-box;
     outline: none
 }

 img,
 svg {
     border-style: none;
     max-width: 100%;
     height: auto;
     display: inline-block;
     vertical-align: middle
 }

 .immeuble-panhard {
     position: relative;
     display: flex;
     height: 100%;
    padding:0 20px;
    max-width:calc(100% - 40px);

 }

 .logo {
     position: relative;
     margin: auto;
     width: 100%;
     max-width: 1300px;
 }