7种纯CSS3搜索框UI设计效果

<form>
  <input type="text" placeholder="搜索从这里开始...">
  <button type="submit"></button>
</form>

.d1 {background: #A3D0C3;}
.d1 input {
  width: 100%;
  height: 42px;
  padding-left: 10px;
  border: 2px solid #7BA7AB;
  border-radius: 5px;
  outline: none;
  background: #F9F0DA;
  color: #9E9C9C;
}
.d1 button {
  position: absolute; 
  top: 0;
  right: 0px;
  width: 42px;
  height: 42px;
  border: none;
  background: #7BA7AB;
  border-radius: 0 5px 5px 0;
  cursor: pointer;
}
.d1 button:before {
  content: "\f002";
  font-family: FontAwesome;
  font-size: 16px;
  color: #F9F0DA;
}