* {
  padding: 0;
  margin: 0;
  font-family: Arial, Helvetica, sans-serif;
  color: #003399;
  box-sizing: border-box;
}

.container-content {
  max-width: 60vw;
  min-width: 768px;
  margin: 0 auto;
}

header {
  position: relative;
  height: 45px;
  background-color: #003399;
  margin-bottom: 40px;
}

header button {
  position: absolute;
  right: 40px;
  top: 50%;
  transform: translateY(-50%);
  padding: 5px;
  background-color: #66ccff;
  color: #003399;
  border: none;
  cursor: pointer;
  font-size: 0.9rem;
}

nav ul {
  list-style-type: none;
}

nav ul li {
  display: inline-block;
  height: 45px;
  background-color: #003399;
  color: #66ccff;
  font-weight: bold;
  font-size: 1rem;
  line-height: 45px;
}

nav ul li.selected {
  border-bottom: 3px solid #66ccff;
}

nav ul li:hover:not(.selected) {
  color: rgb(255, 255, 255);
  cursor: pointer;
}

nav ul li:not(:last-child) {
  margin-right: 15px;
}

.do-not-display {
  display: none;
}

h1 {
  font-size: 1.25rem;
  margin-bottom: 20px;
}

h2 {
  font-size: 1.05rem;
}

.container-form {
  width: 30vw;
  position: absolute;
  left: 50%;
  top: 45%;
  transform: translate(-50%, -50%);
}

form {
  margin-bottom: 25px;
}

.fit-container {
  width: 100%;
}

input {
  padding: 5px;
  font-size: 1rem;
}

.small-font {
  font-size: 0.9rem;
}

input:not([type='submit']) {
  margin-bottom: 5px;
  background-color: rgb(102, 204, 255, 0.4);
  border: solid 1px rgb(0, 51, 153, 0.6);
  border-radius: 0%;
}

input:not([type='submit']):focus {
  outline: solid 1px rgb(0, 51, 153, 0.6);
}

input[type='submit'] {
  margin: 10px 0;
}

.btn {
  color: #66ccff;
  background-color: #003399;
  border: none;
  cursor: pointer;
}

input[type='submit']:hover {
  background-color: rgb(0, 51, 153, 0.9);
}

.error {
  padding: 5px;
  color: rgb(255, 0, 0, 0.8);
  background-color: rgb(255, 0, 0, 0.2);
}

.link {
  background: none;
  border: none;
  text-decoration: underline;
  cursor: pointer;
}

.center {
  margin: auto;
}

.section-content {
  padding: 10px;
  margin-bottom: 20px;
  background-color: rgb(102, 204, 255, 0.4);
  border-radius: 4px;
}

.section-content .header-content {
  display: flex;
  align-items: center;
  margin-bottom: 10px;
}

.section-content .header-content * {
  display: inline-block;
}

.btn-icon {
  width: 20px;
  height: 20px;
  border-radius: 50%;
  line-height: 20px;
  font-size: 0.9rem;
  font-weight: bold;
  text-align: center;
}

.btn-rotate {
  transform: rotate(45deg);
}

.btn-icon:not(.btn-rotate) {
  margin: 0 5px 0 10px;
}

.input-long {
  width: 25vw;
}

.section-content .form-content select {
  background-color: rgb(102, 204, 255, 0.4);
  color: rgb(0, 51, 153, 0.6);
  border: solid 1px rgb(0, 51, 153, 0.6);
  padding: 5px 10px;
  font-size: 1rem;
}

.section-content .form-content select:focus {
  outline: solid 1px rgb(0, 51, 153, 0.6);
}

.section-content .form-content select.chosen {
  color: rgb(0, 51, 153);
}

.section-content ul {
  list-style-type: none;
}

.section-content ul li {
  line-height: 2rem;
}

.section-content ul li > *:not(.btn):not(.margin-only-left) {
  margin-right: 5px;
}

.section-content ul li .done {
  text-decoration: line-through;
  color: grey;
}

.section-content ul li .nickname {
  background-color: #66ccff;
  color: #003399;
  padding: 4px;
  border-radius: 2px;
  font-size: small;
  line-height: 100%;
}

.inline {
  display: inline-block;
}

.margin-left-only {
  margin-left: 15px;
  margin-right: 0px;
}