html, body, ul, li, p, div, img {
    margin:0;
    padding: 0;
}

body {
    padding-top: 50px;
}

h1 img {
    margin: 70px auto;
    width: 260px;
    height:50px;
    display:block;
    padding: 0;
}

ul, li {
    list-style-type: none;
    padding: 0;
    margin: 0;
}

ul {
    width: 100%;
    display: flex;
    justify-content: center;
    align-items: center;
    list-style: none;
}

li {
    margin: 0 10px;
}

li img {
    height:50px;
}