* {
  margin: 0;
  padding: 0;
}

input:focus,textarea:focus,button {
  outline: none;
}

body {
  background: #e6ecf0;
  font-size: 14px;
}

ul,li {
  list-style: none;
}

#wrapper {
  max-width: 480px;
  margin: auto;
}

header {
  padding: 10px;
  background: #e8f5fd;
}

header img {
  float: left;
  margin-right: 10px;
  border-radius: 16px;
}

header textarea {
  width: calc(100% - 44px);
  height: 32px;
  font-size: 14px;
  border-radius: 5px;
  border: 1px solid #e6ecf0;
  padding: 5px 8px;
  resize: none;
  box-sizing: border-box;
}

header textarea.focus {
  height: 80px;
}

header textarea::placeholder {
  color: #aab8c2;
}

header textarea:focus {
  border-color: #a4d9f9;
  border-width: 2px;
}

.clearfix:after {
  content: "";
  display: block;
  clear: both;
}

.float-right {
  float: right;
}

input[type="submit"] {
  display: none;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 90px;
  text-align: center;
  background: #4ab3f4;
  font-size: 14px;
  line-height: 34px;
  text-align: center;
  color: #fff;
  font-weight: bold;
  border-radius: 45px;
  border: none;
}

.stream {
  background: #fff;
}

.stream-item {
  padding: 9px 12px;
  border-bottom: solid 1px #eee;
  min-height: 48px;
}

.stream-item img {
  border-radius: 24px;
  float: left;
  margin-right: 10px;
}

.full-name {
  font-weight: bold;
  color: #14171a;
  margin-right: 5px;
}

.user-name {
  color: #657786;
}

.tweet-text {
  margin-left: 58px;
  color: #14171a;
}

footer {
  text-align: center;
}

#resetBtn {
  margin-top: 20px;
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  width: 180px;
  text-align: center;
  background: #b20008;
  font-size: 14px;
  line-height: 34px;
  text-align: center;
  color: #fff;
  font-weight: bold;
  border-radius: 45px;
  border: none;
}

.no-tweet {
  background: #e6ecf0;
  text-align: center;
  padding: 20px 10px;
}