* {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
}

a:focus {
    outline: none;
}

ul {
    list-style: none;
}

img,
button,
input,
a {
    border: 0;
    background: transparent;
    outline: none;
    -webkit-tap-highlight-color: transparent
}