body{
    margin: 0;
    padding: 0;
}

img{
    width: 100%;
    margin-top: 20px;
}

.login_wrapper{
    margin-top: 0;
}

@media screen and (max-width:1920px){
    img{
        width: 50%;
    }
}

@media screen and (max-width:1600px){
    img{
        width: 50%;
    }
}

@media screen and (max-width:700px){
    img{
        width: 90%;
    }
}