body {
  margin: 0 auto;
  background: url(../images/login/bg.jpg) no-repeat center bottom;
  background-size: 100% 100%;
  overflow: hidden;
  clear: both;
}

.main1200 {
  width: 1339px;
  margin: auto;
}

.headl {
  float: left;
  padding-top: 45px;
}

.headl h1 {
  font-size: 38px;
  font-weight: bold;
  color: #ffffff;
}

.headl h3 {
  font-size: 16px;
  padding-top: 6px;
  letter-spacing: 2px;
  color: #ffffff;
}

.index_slidebox {
  padding: 20px;
  background: url(../images/login/3.png) no-repeat center top;
  height: 752px;
  margin-bottom: 15px;
}

.left {
  font-size: 34px;
  color: #ffffff;
  font-weight: bold;
  float: left;
  margin-left: 200px;
  line-height: 750px;
}

.right {
  width: 400px;
  margin-right: 100px;
  float: right;
  text-align: center;
}

/* 输入框 */

.box01 {
  color: #b2b2b2;
  position: relative;
  margin-bottom: 30px;
}

.box01 label {
  z-index: 2;
  position: absolute;
  left: 109px;
  top: 15%;
  color: #b2b2b2;
}

.box01 input {
  -webkit-appearance: none;
  -moz-appearance: none;
  appearance: none;
  outline: 0;
  width: 300px;
  height: 50px;
  border-radius: 5px;
  border: 1px solid #d6d6d6;
  padding-left: 50px;
  font-size: 16px;
}

.button-login {
  width: 350px;
  height: 50px;
  border-radius: 5px;
  background-color: #0d6dff;
  color: white;
  border: 0;
  font-size: 20px;
}

/*利用背景图片安放图标*/

#tip01 {
  background-image: url(../images/login/1.png);
  background-repeat: no-repeat;
  background-position: 14px 14px;
}

#tip02 {
  background-image: url(../images/login/2.png);
  background-repeat: no-repeat;
  background-position: 14px 14px;
}

.welcome {
  font-size: 30px;
  color: #666;
  margin-top: 150px;
  margin-bottom: 100px;
}