html, body, p, ol, ul, li, dl, dt, dd, blockquote, figure, fieldset, legend, textarea, pre, iframe, hr, h1, h2, h3, h4, h5, h6 {
    margin: 0;
    padding: 0;
}
h1, h2, h3, h4, h5, h6 {
    font-size: 100%;
    font-weight: normal
}
ul {
     list-style: none
}
button, input, select, textarea {
    margin: 0
}
html {
    box-sizing: border-box
}
*, *::before, *::after {
    box-sizing: inherit
}
img, video {
    height: auto;
    max-width: 100%
}
iframe {
    border: 0
}
table {
    border-collapse: collapse;
    border-spacing: 0
}
td, th {
    padding: 0
}
td:not([align]), th:not([align]) {
    text-align:left
}
a {
    color: black;
    text-decoration: none
}