Untitled

CTYPE html>
<html>
<head>
    <meta charset="UTF-8">
    <title>MTA</title>

    <meta name="viewport" content="width=device-width, initial-scale=1">
    <link rel="stylesheet" href="css/bootstrap.min.css">

    <link rel="stylesheet" href="css/main.css">

    <link rel="shortcut icon" href="images/logo.png" type="image/png">
</head>
<body>
    <header class="header">
        <div class="container">
            <div class="row">
                <div class="col-lg-5">
                    <nav>
                        <ul>
                            <li class="menu__item">
                                <a class="element" href="#">О проекте</a>
                                <a class="element__1" href="#">Онлайн: 32</a>
                            </li>
                        </ul>
                    </nav>
                </div>
                <div class="col-lg-2">
                    <img src="images/logo.png" alt="logo" class="images__item" height="250" width="270">
                </div>
                <div class="col-lg-5">
                    <nav>
                        <ul>
                            <li class="menu__item d-flex justify-content-end">
                                <a class="element__2" href="#">Задонатить</a>
                                <a class="element__3" href="#">Контакты</a>
                            </li>
                        </ul>
                    </nav>
                </div>
            </div>
        </div>
    </header>
</body>
</html>

body{
    padding: 0;
    margin: 0;
}

.header {
    background: url(../images/61A.png);
    background-repeat: no-repeat;
    height: 1080px;
    width: 1920px;
}

ul, li {
    display: block;
    padding: 0;
    margin: 0;
}

.menu__item {
    margin-top: 90px;

}

.menu__item a {
    font-size: 20px;
    text-decoration: none;
    color: #FFFFFF;
}

.element {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 5px 20px 5px 20px;
    width: 157px;
}

.element__1 {
    background: linear-gradient(45deg, #6925EB, #9C00FF);
    width: 157px;
    border-radius: 10px;
    padding: 5px 20px 5px 20px;
    margin-left: 83px;
}

.element__2 {
    background: linear-gradient(45deg, #6925EB, #9C00FF);
    border-radius: 10px;
    padding: 5px 20px 5px 20px;
    margin-right: 83px;
}

.element__3 {
    background: rgba(255, 255, 255, 0.1);
    border-radius: 10px;
    padding: 5px 20px 5px 20px;
}

.images__item {
    margin-right: 504px;
}