.login{
    position: fixed;
    left: 0;
    right: 0;
    bottom: 0;
    top: 0;
    background: url(../img/local3.jfif);
    background-repeat: no-repeat;
    background-size: cover;
    filter: blur(20px);
    z-index: -1;
  }
form{
    width: 400px;
    height: 300px;
    position: absolute;
    top:50%;
    left: 50%;
    z-index:1;
    margin-top: -150px;
    margin-left: -200px;
    background:#fff;
    border-radius: 10px;
  }
  .title1{
    height: 60px;
    line-height: 60px;
    background: rgb(206, 85, 243);
    color: #fff;
    padding-left: 20px;
    font-size: 18px;
    margin-bottom: 20px;
    border-top-right-radius: 10px;
    border-top-left-radius: 10px;
  }
  .username,.password,.btn{
    width: 360px;
    margin: auto;
    margin-bottom: 20px;
  }
  input{
    width: 346px;
    height: 46px;
    padding-left: 12px;
    outline: none;
    border-radius: 4px;
    border: 1px solid #ddd;
  }
  .btn input{
      width: 360px;
    background: rgb(206, 85, 243);
    color: #fff;
    border: 0;
    padding-left: 0;
  }