/* すべての要素と疑似要素の初期化 */
*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  border: 0;
  outline: none;
  background: none;
}
html,
body {
  height: 100%;
  font-size: 100%;
  font-family: sans-serif;
}
a,
a:link,
a:visited,
a:hover,
a:active {
  text-decoration: none;
  color: inherit;
}
button,
input,
textarea,
select {
  background: none;
  border: none;
  outline: none;
  box-shadow: none;
  font: inherit;
  color: inherit;
  -webkit-appearance: none; /* Chrome, Safari, iOS */
  -moz-appearance: none; /* Firefox */
  appearance: none;
}
input[type="number"]::-webkit-outer-spin-button,
input[type="number"]::-webkit-inner-spin-button {
  -webkit-appearance: none;
  margin: 0;
}
ul,
ol {
  list-style: none;
}
table {
  border-collapse: collapse;
  border-spacing: 0;
}
:focus {
  outline: none;
}
::placeholder {
  color: inherit;
  opacity: 1;
}
fieldset,
legend {
  margin: 0;
  padding: 0;
  border: 0;
}
button:hover {
  cursor: pointer;
}
button,
input,
textarea,
select,
div {
  display: flex;
  align-items: center;
  justify-content: center;
}
input[type="text"],
input[type="number"],
input[type="password"],
textarea,
select,
button {
  font-size: 90%;
  border: solid 1px rgb(200, 200, 200);
  background-color: rgb(248, 248, 248);
  border-radius: 4px;
}
button:hover,
input:hover,
textarea:hover,
select:hover {
  border: solid 1px rgb(175, 230, 255);
}
button:focus,
input:focus,
textarea:focus,
select:focus {
  border: solid 1px rgb(0, 180, 255);
}
/* str-text */
.str-text {
  width: 100%;
  height: 22px;
  position: relative;
}
.text-text {
  height: 22px;
  width: 100%;
  border-radius: 2px;
  padding: 0 4px 0 4px;
}
.row {
  width: 100%;
  justify-content: flex-start;
  font-size: 90%;
}
#submit {
  font-size: 90%;
  border: solid 1px rgb(200, 200, 200);
  background-color: rgb(248, 248, 248);
  border-radius: 4px;
  cursor: pointer;
  padding: 0 4px;
}