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

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
form,
fieldset,
input,
textarea,
p,
blockquote,
th,
td {
    margin: 0;
    padding: 0;
}

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

fieldset,
img {
    border: 0;
}

address,
caption,
cite,
code,
dfn,
em,
strong,
th,
var {
    font-style: normal;
    font-weight: normal;
}

ol,
ul {
    list-style: none;
}

caption,
th {
    text-align: left;
}

h1,
h2,
h3,
h4,
h5,
h6 {
    /* font-size: 100%; */
    font-weight: normal;
}

/* emでサイズを規定 */
h1 {
    font-size: 2em;
}
h2 {
    font-size: 1.75em;
}
h3 {
    font-size: 1.5em;
}
h4 {
    font-size: 1.375em;
}
h5 {
    font-size: 1.25em;
}
h6 {
    font-size: 1.125em;
}

q:before,
q:after {
    content: "";
}

abbr,
acronym {
    border: 0;
}

/* フォームタグ関連のリセット */
input,
button,
select,
textarea {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  background: transparent;
  border: none;
  border-radius: 0;
  font: inherit;
  outline: none;
}

input[type='checkbox'],
input[type='radio'] {
    appearance: auto;
    -webkit-appearance: auto;
}

textarea {
  resize: vertical;
}

input[type='submit'],
input[type='button'],
label,
button,
select {
  cursor: pointer;
}

select::-ms-expand {
  display: none;
}

/*iosのフォームボタンリセット*/
input[type="submit"],
input[type="button"],
input[type="reset"] {
    border-radius: 0;
    -webkit-box-sizing: content-box;
    -webkit-appearance: button;
    appearance: button;
    border: none;
    box-sizing: border-box;
    cursor: pointer;
}
input[type="submit"]::-webkit-search-decoration,
input[type="button"]::-webkit-search-decoration,
input[type="reset"]::-webkit-search-decoration {
    display: none;
}
input[type="submit"]:focus,
input[type="button"]:focus,
input[type="reset"]:focus {
    outline-offset: -2px;
}