.sider-menu { margin-top: 4vh; } .st-logo { font-size: 5vh; font-weight: bolder; color: white; float: left; margin-left: 3vh; width: 20vh; margin-top: 1vh; } .st-logo-collapsed{ font-size: 5vh; font-weight: bolder; color: white; float: left; margin-left: 3vh; width: 10vh; margin-top: 1vh; } .st-title { font-size: 3vh; font-weight: bolder; float: right; margin-left: 0.2vh; margin-top: 0.9vh; } .st-logo-div { height: 10vh; width: 20vh; } .st-logo-div-collapsed { height: 10vh; width: 10vh; }