html {
  background: -webkit-linear-gradient(left, #00c6ff 10%, #0072ff 90%);
  background: linear-gradient(90deg, #00c6ff 10%, #0072ff 90%);
  font-family: 'Microsoft YaHei','Lantinghei SC','Open Sans',Arial,'Hiragino Sans GB','STHeiti','WenQuanYi Micro Hei','SimSun',sans-serif;
  padding-top: 50px;
}

h1 {
  text-shadow: 1px 1px 10px rgba(0, 0, 0, 0.5);
}

h1, h2 {
  text-align: center;
  color: white;
  font-size: 1.8em;
  line-height: 1.3em;
  font-weight: 300;
}

h2 {
  margin-top: 100px;
  font-size: 1.3em;
  font-style: italic;
  font-weight: 100;
}

.body {
  width: 100%;
  height: 250px;
  box-sizing: border-box;
}

input {
  box-sizing: border-box;
  font-size: 13px;
  vertical-align: top;
}

.wrapper {
  text-align: center;
  position: relative;
  height: 80px;
  font-size: 0;
  top: 50%;
  -webkit-transform: translateY(-50%);
          transform: translateY(-50%);
}

.search {
  padding: 0 30px;
  font-size: 18px;
  width: 60%;
  max-width: 400px;
  height: 80px;
  border: 1px solid #b3b3b3;
  border-radius: 20px 0 0 20px;
}

.submit {
  cursor: pointer;
  border: none;
  background: url("pp") no-repeat center center, #1E1E20;
  background-size: 35px 35px;
  border-radius: 0 20px 20px 0;
  padding: 15px 25px;
  display: inline-block;
  width: 150px;
  height: 80px;
}