html {
    color: #000;
    background: #fff;
}

body,
div,
dl,
dt,
dd,
ul,
ol,
li,
h1,
h2,
h3,
h4,
h5,
h6,
pre,
code,
form,
fieldset,
legend,
input,
textarea,
p,
blockquote,
th,

fieldset,
img {
    border: 0;
}

address,
caption,
cite,
code,
dfn,
em,
strong,

var {
    font-style: normal;
    font-weight: normal;
}

ol,
ul {
    list-style: none;
}

caption,

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

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

abbr,
acronym {
    border: 0;
    font-variant: normal;
}

sup {
    vertical-align: text-top;
}

sub {
    vertical-align: text-bottom;
}

input,
textarea,
select,
button {
    font-family: inherit;
    font-size: inherit;
    font-weight: inherit;
    line-height: inherit;
    *font-size: 100%;
}

legend {
    color: #000;
}

th,td {
    border: solid 1px;
    padding: 5px;
    background-color: #ECDFEF;
}
 
table {
    border-collapse:  collapse;
    background-color: #ECDFEF;
}

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


/* base */
/* ---------------- */

* {
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
    font-family: "Helvetica Neue", Arial, "Hiragino Kaku Gothic ProN", "Hiragino Sans", Meiryo, sans-serif;
    box-sizing: border-box;
}

body {
    line-height: 1.8;
    line-height: 2;
    font-size: 18px;
}

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

img {
    width: 100%;
    height: auto;
    vertical-align: bottom;
}

.image-half {
    width: 50%;
}

.image-quarter {
    width: 25%;
}

.m-form-text {
    height: 2.4em;
    width: 100%;
    padding: 0 16px;
    border-radius: 4px;
    border: none;
    box-shadow: 0 0 0 1px #ccc inset;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
}

.m-form-text:focus {
    outline: 0;
    box-shadow: 0 0 0 2px rgb(33, 150, 243) inset;
}

.title-font {
    font-size: 30px;
}

.m-form-select {
    position: relative;
}

.m-form-select:before {
    content: "";
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
    right: 12px;
    width: 8px;
    height: 8px;
    border-top: 2px solid #333;
    border-right: 2px solid #333;
    transform: rotate(135deg);
    pointer-events: none;
}

.m-form-select select {
    height: 2.4em;
    width: 100%;
    padding: 0 8px;
    border-radius: 4px;
    border: none;
    box-shadow: 0 0 0 1px #ccc inset;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
}

.m-form-select select::-ms-expand {
    display: none;
}

.m-form-select select:focus {
    outline: 0;
    box-shadow: 0 0 0 2px rgb(33, 150, 243) inset;
}

.m-form-item-textarea textarea {
    height: 300px;
}

.m-form-textarea {
    display: block;
    width: 100%;
    padding: 4px 16px;
    border-radius: 4px;
    border: none;
    box-shadow: 0 0 0 1px #ccc inset;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    resize: vertical;
}

.m-form-textarea:focus {
    outline: 0;
    box-shadow: 0 0 0 2px rgb(33, 150, 243) inset;
}

.m-form-checkbox input {
    position: absolute;
    white-space: nowrap;
    width: 1px;
    height: 1px;
    overflow: hidden;
    border: 0;
    padding: 0;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    margin: -1px;
}

.m-form-checkbox-name {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    color: #666;
    position: relative;
}

.m-form-checkbox-name:before {
    content: "";
    display: inline-block;
    width: 1em;
    height: 1em;
    border: 1px solid #ccc;
    border-radius: 3px;
    margin-right: 6px;
    flex-shrink: 0;
}

.m-form-checkbox input:checked + .m-form-checkbox-name:before {
    border: 1px solid rgb(33, 150, 243);
    background-color: rgb(33, 150, 243);
}

.m-form-checkbox input:checked + .m-form-checkbox-name:after {
    content: "";
    position: absolute;
    border: solid #fff;
    border-width: 0 2px 2px 0;
    left: 0.3em;
    top: 0;
    bottom: 0;
    margin: auto;
    width: 0.4em;
    height: 0.6em;
    transform: translateY(-2px) rotate(45deg);
}

.m-form-checkbox input:checked + .m-form-checkbox-name {
    color: rgb(33, 150, 243);
}

.m-form-checkbox input:focus-visible + .m-form-checkbox-name .m-form-checkbox-text {
    background: linear-gradient(transparent 90%, rgba(33, 150, 243, 0.3) 90%);
}

.m-form-checkbox input.focus-visible + .m-form-checkbox-name .m-form-checkbox-text {
    background: linear-gradient(transparent 90%, rgba(33, 150, 243, 0.3) 90%);
}

.m-form-submit-button {
    display: inline-block;
    width: 100%;
    padding: 8px;
    border: none;
    border-radius: 4px;
    background-color: #363;
    color: #fff;
    font-weight: bold;
    appearance: none;
    -webkit-appearance: none;
    -moz-appearance: none;
    cursor: pointer;
    border: 2px solid transparent;
}

.m-form-submit-button:hover {
    background-color: #030;
}

.m-form-submit-button:focus {
    outline: 0;
    background-color: #030;

.m-form-radio input {
    position: absolute;
    white-space: nowrap;
    width: 1px;
    height: 1px;
    overflow: hidden;
    border: 0;
    padding: 0;
    clip: rect(0 0 0 0);
    clip-path: inset(50%);
    margin: -1px;
}

.m-form-radio-name {
    cursor: pointer;
    display: inline-flex;
    align-items: center;
    color: #666;
}

.m-form-radio-name:before {
    content: "";
    display: inline-block;
    width: 1em;
    height: 1em;
    border: 1px solid #ccc;
    border-radius: 50%;
    margin-right: 4px;
    flex-shrink: 0;
}

.m-form-radio input:checked + .m-form-radio-name:before {
    border: 0.3em solid rgb(33, 150, 243);
}

.m-form-radio input:checked + .m-form-radio-name {
    color: rgb(33, 150, 243);
}

.m-form-radio input:focus + .m-form-radio-name {
    color: rgb(33, 150, 243);
}

.m-form-radio input.focus-visible + .m-form-radio-name .m-form-radio-text {
    background: linear-gradient(transparent 90%, rgba(33, 150, 243, 0.3) 90%);
}