body{
    background-color:#e5e5e5;
   text-align:center;
    padding-top:12vw;
}
#header{
    position:fixed;
    width:80%;
    height:7vw;
    background-color:white;
    left:10%;
    top:3vw;
    box-shadow: 4px 4px 0.5px 2px lightgray;
}
#logo{
     position:fixed;
    width:5%;
    height:5vw;
    background-image: url("https://kf.goarglobal.com/img/logo.png");
   background-size:contain;
    left:12%;
    top:4vw;
    background-repeat:no-repeat;
}
#title_r{
    position:fixed;
    left:18%;
    top:4.2vw; 
    font-size:2.5vw;
    color:darkgreen;
    font-family: arial; 
}
#slogan{
    position:fixed;
    left:18%;
    top:7vw; 
    font-size:1.5vw;
    color:limegreen;
    font-family: arial; 
}