h1,
h2,
h3,
h4,
h5,
h6,
ul,
ol,
p {
    padding: 0;
    margin: 0;
}
a,
a:hover {
    text-decoration: none;
    display: inline-block;
}
ul,
ol {
    list-style-type: none;
}
input:focus {
    outline: none;
}
.form-control:focus {
    box-shadow: none;
}
button {
    cursor: pointer;
}