* {
    font-family: verdana, geneva, helvetica, sans-serif;
    box-sizing: border-box;
}

body {
    background-color: #ddd;
}

h1 {
    color: #ff7f00;
    text-align: center;
}

nav {
    display: block;
    width: 300px;
    margin: auto;
    background-color: #fff;
    border-radius: 5px;
    padding: 10px;
}

a:link {
    text-decoration: none;
}

a:visited {
    text-decoration: none;
}

a:hover {
    text-decoration: none;
}

a:active {
    text-decoration: none;
}

.imgoutside {
    width: 150px;
    display: inline-block;
    position: absolute;
    left: 30px;
    top: 5px;
    z-index: inherit;
}

h1::before{
    content: '';
    background: url(/img/logo.svg);
    float: left;
    position: relative;
    width: 50px;
    height: 39px;
    display: none;
}


@media screen and (max-width: 680px) {
    .imgoutside {
       display: none;
    }

    h1::before {
        display: inline-block;
    }
    h1 {
        width: 82%;
    }
 }