.form {
     font-size: 18px;
}
.loginuser {
    min-height:400px;
    width:30%;
    margin:0px auto;
    display:flex;
    flex-direction:column;
    margin-top:5%;
    border:1px solid #000;
    background-color:#fff;
  
}
    .loginuser div {
        display: flex;
        flex-direction: row;
    }
.input {
    width: 280px;
    height: 30px;
}
.imgyan {
    width: 100%;
    margin-bottom: 20px;
   
}
.login {
    margin: 0px auto;
    margin-top: 5%;
}
.loginzt {
    margin: 0px auto;
}
.login span {
    width: 75px;
}