React js example. Dark Login

Preview Code

1. First, we need fresh reactjs setup, and for that, we need to run below commands into out terminal, and also we should have latest node version installed on our system:

npx create-react-app my-awesome-project

cd my-awesome-project

npm start

2. Now we need to run below commands into our project terminal to get bootstrap and related modules into our reactjs application:

npm install [email protected] --save

npm start //For start project again

3. Finally for the main output, we need to add below code into our my-awesome-project/src/App.js file or if you have fresh setup then you can replace my-awesome-project/src/App.js file code with below code:

import React from 'react';
import './App.css';
import 'bootstrap/dist/css/bootstrap.min.css';


function App() {
  
	return (
		<div>
			<link href="https://maxcdn.bootstrapcdn.com/font-awesome/4.3.0/css/font-awesome.min.css" rel="stylesheet"/>
<div class="container bootstrap snippets bootdey">
    <div class="lc-block col-md-4 col-md-offset-4 toggled" id="l-login">
        <div class="lcb-float"><i class="fa fa-users"></i></div>
        <div class="form-group">
            <input type="text" class="form-control" placeholder="Username"/>
        </div>
        <div class="form-group">
            <input type="password" class="form-control" placeholder="Password"/>
        </div>
        <div class="clearfix"></div>
        <a href="" class="btn btn-block btn-primary btn-float m-t-25">Sign In</a>
        <ul class="login-navigation">
            <li data-block="#l-register" class="bg-green">Register</li>
            <li data-block="#l-forget-password" class="bg-orange">Forgot Password?</li>
        </ul>
    </div>
</div>
		</div>
	);
}
export default App;

4. Now we need to add below code into our my-awesome-project/src/App.css file :

body{
    overflow: hidden;
    height: 100%;
    background: #191c22;
    padding: 0;
    margin-top:150px;
}
.lc-block {
    background: #fff;
    border-radius: 2px;
    position: relative;
    padding: 45px 30px 30px;
}

.lc-block.toggled {
    -webkit-animation-name: fadeInUp;
    animation-name: fadeInUp;
    -webkit-animation-duration: .3s;
    animation-duration: .3s;
    -webkit-animation-fill-mode: both;
    animation-fill-mode: both;
    z-index: 10;
}
.lc-block .form-control {
    text-align: center;
}
.lcb-float {
    width: 60px;
    height: 60px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 -10px 19px rgba(0, 0, 0, .38);
    position: absolute;
    top: -35px;
    left: 50%;
    margin-left: -30px;
}
.lcb-float img {
    width: 100%;
    height: 100%;
    border-radius: 50%;
    padding: 4px;
}
.lcb-float i {
    color: #333;
    font-size: 25px;
    line-height: 60px;
}
.lcb-lockscreen {
    position: relative;
}
.lcb-lockscreen .form-control {
    padding-right: 35px;
}
.lcb-lockscreen .lcbl-btn {
    background-color: #2196F3;
    position: absolute;
    top: 0;
    right: 0;
    width: 30px;
    color: #fff;
    font-size: 15px;
    height: 27px;
    margin: 4px;
    line-height: 26px;
    border-radius: 2px;
}
.login-navigation {
    list-style: none;
    padding: 0;
    margin: 0;
    position: absolute;
    width: 100%;
    left: 0;
    bottom: -45px;
}
.login-navigation>li {
    display: inline-block;
    margin: 0 2px;
    -webkit-transition: all;
    -o-transition: all;
    transition: all;
    -webkit-transition-duration: 150ms;
    transition-duration: 150ms;
    cursor: pointer;
    vertical-align: top;
    color: #fff;
    line-height: 16px;
    min-width: 16px;
    min-height: 16px;
    -webkit-backface-visibility: hidden;
    -moz-backface-visibility: hidden;
    backface-visibility: hidden;
}
#footer, #footer .f-menu>li>a {
    color: #a2a2a2;
}
.login-navigation>li>span {
    opacity: 0;
    filter: alpha(opacity=0);
}
.login-navigation>li:not(:hover) {
    font-size: 0;
    border-radius: 100%
}
.login-navigation>li:hover {
    border-radius: 10px;
    padding: 0 5px;
    font-size: 8px;
}
.login-navigation>li:hover>span {
    opacity: 1;
    filter: alpha(opacity=100);
}
.lcb-float {
    width: 60px;
    height: 60px;
    background: #fff;
    border-radius: 50%;
    box-shadow: 0 -10px 19px rgba(0,0,0,.38);
    position: absolute;
    top: -35px;
    left: 50%;
    margin-left: -30px;
    text-align:center;
}
.lcb-float i {
    color: #333;
    font-size: 25px;
    line-height: 60px;
}
.zmdi {
    display: inline-block;
    font: normal normal normal 14px/1 'Material-Design-Iconic-Font';
    font-size: inherit;
    text-rendering: auto;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
.cr-alt label {
    position: relative;
    padding-left: 28px;
}
.form-group {
    margin-bottom: 15px;
}
.c-gray {
    color: #9e9e9e!important;
}
.form-control {
    -webkit-transition: all;
    -o-transition: all;
    transition: all;
    -webkit-transition-duration: .3s;
    transition-duration: .3s;
    resize: none;
    box-shadow: 0 0 0 40px transparent!important;
    border-radius: 0;
}
.form-control {
    width: 100%;
    height: 35px;
    padding: 6px 12px;
    background-color: #fff;
    border: 1px solid #e8e8e8;
    -webkit-box-shadow: inset 0 1px 1px rgba(0,0,0,.075);
}
.form-control, output {
    font-size: 13px;
    line-height: 1.42857143;
    color: #9e9e9e;
    display: block;
}
.lc-block {
    box-shadow: 0 1px 11px rgba(0, 0, 0, .27);
}
.lc-block, .login-content:after {
    vertical-align: middle;
    display: inline-block;
}
.btn:not(.btn-alt) {
    border: 0;
}
.btn-primary.active, .btn-primary.focus, .btn-primary:active, .btn-primary:focus, 
.btn-primary:hover, .open>.dropdown-toggle.btn-primary {
    color: #fff;
    background-color: #1791f2;
    border-color: #0d87e9;
}
.btn-primary {
    color: #fff;
    background-color: #2196f3;
    border-color: #0d8aee;
}