*,
*::before,
*::after {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body, h1, h2, h3, h4, h5, h6, p, blockquote, pre, ul, ol, li, dl, dt, dd {
    margin: 0;
    padding: 0;
}

a {
    text-decoration: none;
    color: inherit;
}

img {
    display: block;
    max-width: 100%;
    height: auto;
}

input,
textarea,
button,
select {
    background: none;
    border: none;
    font-family: inherit;
    font-size: inherit;
    outline: none;
}

article,
aside,
details,
figcaption,
figure,
footer,
header,
main,
mark,
nav,
section,
summary {
    display: block;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
}

body {
    font-family: Arial, sans-serif;
    line-height: 1.5;
    font-size: 16px;
    color: #333;
}

button:focus,
input:focus,
textarea:focus {
    outline: none;
}

sub, sup {
    font-size: smaller;
}

a,
button,
input {
    vertical-align: middle;
}