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HTML

              
                <!DOCTYPE html>
<html>
<head>
    <meta charset="utf-8" />
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <link href="css/reset.css" rel="stylesheet" />
    <link href="css/fontawesome-all.min.css" rel="stylesheet" />
    <link href="https://fonts.googleapis.com/css?family=Roboto+Condensed:400,700" rel="stylesheet">
    <link href="css/style.css" rel="stylesheet" />
    <title>Cursuri Mate</title>
</head>
<body>
    <div id="container-mate">
        <section id="cursuri-mate-container">
            <header class="mate-sus">
                <img src="img/mate nerd.png" class="mate-sus-nerd" />
                <h1 class="citat-mate-sus">Egalitatea nu exista decat in matematica.</h1>
            </header>
            <nav class="nav-bar-pagina-mate">
                <a href="index.html" class="home-mate"><i class="fas fa-home"></i></a>
                <a href="pagina-mate.html" class="back-mate"><i class="fas fa-arrow-left"></i></a>
                <a href="pagina-info.html" class="comutare-mate">COMUTA PORTAL</a>
            </nav>
            <article id="cursuri-mate-centru">
                <h1 class="semestrul1-cursuri-mate">Cursuri - clasa a IX-a</h1>
                <ul class="cursuri-mate-lista">
                    <li class="cursuri-mate-1">Curs 1</li>
                    <li class="cursuri-mate-2">Curs 2</li>
                    <li class="cursuri-mate-3">Curs 3</li>
                    <li>Curs 4</li>
                    <li>Curs 5</li>
                    <li>Curs 6</li>
                    <li>Curs 7</li>
                    <li>Curs 8</li>
                    <li>Curs 9</li>
                    <li>Curs 10</li>
                    <li>Curs 11</li>
                    <li>Curs 12</li>
                    <li>Curs 13</li>
                    <li>Curs 14</li>
                </ul>
                <aside class="fereastra-mate-curs-1">
                    <h1 class="header-mate-curs-1">Curs 1 - Matematica</h1>
                    <p>&emsp; &emsp; Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed sollicitudin vitae elit quis fermentum. Donec quis scelerisque dui. In at fringilla diam, id accumsan nunc. Integer scelerisque elit sit amet est venenatis porta. Donec rhoncus pulvinar purus ac lacinia. Maecenas eget diam mattis, vehicula dui ut, accumsan tortor. Phasellus lobortis in ante nec mattis.<br/>
                        &emsp; &emsp; Nullam mollis dui ut semper placerat. Morbi dapibus auctor tellus. Suspendisse lacinia viverra ex, at malesuada est. In hac habitasse platea dictumst. Suspendisse dapibus, nunc et rhoncus venenatis, risus erat hendrerit odio, non placerat purus mauris vel leo. Morbi fermentum aliquet ultricies. Aliquam erat volutpat. Cras a purus enim. Duis tristique dapibus rutrum. Proin gravida commodo tellus.<br/>

                        &emsp; &emsp;Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum eleifend dolor sed nunc blandit congue. Donec euismod nibh a nulla euismod, non faucibus ipsum vestibulum. Quisque accumsan libero ac velit consectetur cursus. Curabitur mi massa, vulputate sit amet diam sed, viverra ornare lorem. Nam aliquam interdum turpis, id semper justo malesuada ut. <br/>
                        &emsp; &emsp; Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed sollicitudin vitae elit quis fermentum. Donec quis scelerisque dui. In at fringilla diam, id accumsan nunc. Integer scelerisque elit sit amet est venenatis porta. Donec rhoncus pulvinar purus ac lacinia. Maecenas eget diam mattis, vehicula dui ut, accumsan tortor. Phasellus lobortis in ante nec mattis.<br />
                        &emsp; &emsp; Nullam mollis dui ut semper placerat. Morbi dapibus auctor tellus. Suspendisse lacinia viverra ex, at malesuada est. In hac habitasse platea dictumst. Suspendisse dapibus, nunc et rhoncus venenatis, risus erat hendrerit odio, non placerat purus mauris vel leo. Morbi fermentum aliquet ultricies. Aliquam erat volutpat. Cras a purus enim. Duis tristique dapibus rutrum. Proin gravida commodo tellus.<br /></p>
                </aside>
                <aside class="fereastra-mate-curs-2">
                    <h1 class="header-mate-curs-2">Curs 2 - Matematica</h1>
                    <p>
                        &emsp; &emsp; Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed sollicitudin vitae elit quis fermentum. Donec quis scelerisque dui. In at fringilla diam, id accumsan nunc. Integer scelerisque elit sit amet est venenatis porta. Donec rhoncus pulvinar purus ac lacinia. Maecenas eget diam mattis, vehicula dui ut, accumsan tortor. Phasellus lobortis in ante nec mattis.<br />
                        &emsp; &emsp; Nullam mollis dui ut semper placerat. Morbi dapibus auctor tellus. Suspendisse lacinia viverra ex, at malesuada est. In hac habitasse platea dictumst. Suspendisse dapibus, nunc et rhoncus venenatis, risus erat hendrerit odio, non placerat purus mauris vel leo. Morbi fermentum aliquet ultricies. Aliquam erat volutpat. Cras a purus enim. Duis tristique dapibus rutrum. Proin gravida commodo tellus.<br />

                        &emsp; &emsp;Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum eleifend dolor sed nunc blandit congue. Donec euismod nibh a nulla euismod, non faucibus ipsum vestibulum. Quisque accumsan libero ac velit consectetur cursus. Curabitur mi massa, vulputate sit amet diam sed, viverra ornare lorem. Nam aliquam interdum turpis, id semper justo malesuada ut. <br />
                        &emsp; &emsp; Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed sollicitudin vitae elit quis fermentum. Donec quis scelerisque dui. In at fringilla diam, id accumsan nunc. Integer scelerisque elit sit amet est venenatis porta. Donec rhoncus pulvinar purus ac lacinia. Maecenas eget diam mattis, vehicula dui ut, accumsan tortor. Phasellus lobortis in ante nec mattis.<br />
                        &emsp; &emsp; Nullam mollis dui ut semper placerat. Morbi dapibus auctor tellus. Suspendisse lacinia viverra ex, at malesuada est. In hac habitasse platea dictumst. Suspendisse dapibus, nunc et rhoncus venenatis, risus erat hendrerit odio, non placerat purus mauris vel leo. Morbi fermentum aliquet ultricies. Aliquam erat volutpat. Cras a purus enim. Duis tristique dapibus rutrum. Proin gravida commodo tellus.<br />
                    </p>
                </aside>
                <aside class="fereastra-mate-curs-3">
                    <h1 class="header-mate-curs-3">Curs 3 - Matematica</h1>
                    <p>
                        &emsp; &emsp; Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed sollicitudin vitae elit quis fermentum. Donec quis scelerisque dui. In at fringilla diam, id accumsan nunc. Integer scelerisque elit sit amet est venenatis porta. Donec rhoncus pulvinar purus ac lacinia. Maecenas eget diam mattis, vehicula dui ut, accumsan tortor. Phasellus lobortis in ante nec mattis.<br />
                        &emsp; &emsp; Nullam mollis dui ut semper placerat. Morbi dapibus auctor tellus. Suspendisse lacinia viverra ex, at malesuada est. In hac habitasse platea dictumst. Suspendisse dapibus, nunc et rhoncus venenatis, risus erat hendrerit odio, non placerat purus mauris vel leo. Morbi fermentum aliquet ultricies. Aliquam erat volutpat. Cras a purus enim. Duis tristique dapibus rutrum. Proin gravida commodo tellus.<br />

                        &emsp; &emsp;Lorem ipsum dolor sit amet, consectetur adipiscing elit. Lorem ipsum dolor sit amet, consectetur adipiscing elit. Vestibulum eleifend dolor sed nunc blandit congue. Donec euismod nibh a nulla euismod, non faucibus ipsum vestibulum. Quisque accumsan libero ac velit consectetur cursus. Curabitur mi massa, vulputate sit amet diam sed, viverra ornare lorem. Nam aliquam interdum turpis, id semper justo malesuada ut. <br />
                        &emsp; &emsp; Lorem ipsum dolor sit amet, consectetur adipiscing elit. Sed sollicitudin vitae elit quis fermentum. Donec quis scelerisque dui. In at fringilla diam, id accumsan nunc. Integer scelerisque elit sit amet est venenatis porta. Donec rhoncus pulvinar purus ac lacinia. Maecenas eget diam mattis, vehicula dui ut, accumsan tortor. Phasellus lobortis in ante nec mattis.<br />
                        &emsp; &emsp; Nullam mollis dui ut semper placerat. Morbi dapibus auctor tellus. Suspendisse lacinia viverra ex, at malesuada est. In hac habitasse platea dictumst. Suspendisse dapibus, nunc et rhoncus venenatis, risus erat hendrerit odio, non placerat purus mauris vel leo. Morbi fermentum aliquet ultricies. Aliquam erat volutpat. Cras a purus enim. Duis tristique dapibus rutrum. Proin gravida commodo tellus.<br />
                    </p>
                </aside>
            </article>
            <footer class="mate-jos">
                <div id="contact-footer">
                    <img src="img/logo web .png" class="logo-mateinfo" />
                    <div class="footer-social">
                        <i class="fab fa-instagram"></i>
                        <i class="fas fa-envelope"></i>
                        <i class="fas fa-phone-square"></i>
                        <h6 class="mate-jos-text">© 2018 - Octavian Niculescu (cod), Cezar Stoica (design) pentru INFOEducatie.ro</h6>
                    </div>
                </div>

            </footer>
        </section>
    </div>
</body>
<script src="https://code.jquery.com/jquery-3.3.1.min.js"
        integrity="sha256-FgpCb/KJQlLNfOu91ta32o/NMZxltwRo8QtmkMRdAu8="
        crossorigin="anonymous"></script>
<script src="js/js.js"></script>
</html>
              
            
!

CSS

              
                /*CSS PENTRU INDEX.HTML*/
/*CSS PENTRU INDEX.HTML*/
/*CSS PENTRU INDEX.HTML*/
/*CSS PENTRU INDEX.HTML*/
/*CSS PENTRU INDEX.HTML*/

body {
    width: 100%;
    text-rendering: optimizeLegibility; /*setam textul sa fie optimzat pentru o lizbilitate mai buna, in detrimentul vitezei de incarcare si a preciziei geometrice*/
    font-weight: 200;
    font-size: 15px;
    font-family: 'Roboto Condensed', sans-serif;
    color: #fff;
    height: 100%;
    animation-name: tranzitie-inceput;
    animation-duration: 0.5s;
}

@keyframes tranzitie-inceput {
    from {opacity: 0;}
    to {opacity: 1;}
}

.index-mate-poza {
    z-index: 1;
}

#mate, #info {
		font-weight: bold;
		font-size: 5rem;
		text-transform: uppercase; /*transformam textul in MAJUSCULE*/
		text-align: center;
		background-color: #429ba8;
		height: 50%;
		position: relative;
}

#mate {
    border-bottom: 1px solid #D3D3D3; /*inseram un border gri, subtire, ce va avea efectul de umbra/diferentiere a celor 2 jumatati*/
    background-image: linear-gradient(to right, rgba(255, 255, 255, 0.1) 0, #429ba8 65%), url(../img/mate.jpg);
    position: relative;
    z-index: 999;
    text-align: center;
}

#mate:before {
        content: "";
        position: absolute;
        display: block;
        top: 0;
        left: 0;
        right: 0;
        bottom: 0;
        z-index: 10;
        background: url(../img/mate.jpg);
        opacity: 0;
        transition: all 1s;
        z-index: 1;
}

#mate:hover:before {
        opacity: 1;
        z-index: 1;
}

#info {
    background-image: linear-gradient(to left, rgba(255, 255, 255, 0.1) 0, #87cebf 65%), url(../img/info.jpg);
    position: relative;
    z-index: 999;
    text-align: center;
}

#info:before {
    content: "";
    position: absolute;
    display: block;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    z-index: 10;
    background: url(../img/info.jpg);
    opacity: 0;
    transition: all 1s;
    z-index: 1;
}

#info:hover:before {
    opacity: 1;
    z-index: 1;
}

#container-index {
    height: 100vh; /*div-ul container va fi egal cu toata inaltimea viewport-ului, ceea ce va face ca continutul sa fie la fel de mare ca suprafata vizibila a device-ului utilizatorului*/
    user-select: none; /*dezactivam selectia utilizatorului*/
    cursor: pointer;
    overflow: hidden; /*dezactivam scrollbar-urile in cazul in care continutul depaseste "element's box"*/
}

.text-mate {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%); /*centram textul VERTICAL in interiorul parintelui #MATE*/
}

.text-info {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    -webkit-transform: translateY(-50%); /*centram textul VERTICAL in interiorul parintelui #INFO*/
}

.hover { /*pregatim clasa ce se va adauga div-ului peste care trecem cu mouse-ul, utilizand jQuery*/
    transition: 2s; /*folosim un efect incet in care elementul se mareste*/
    height: 75% !important;
}

.default { /*pregatim clasa ce se va adauga celuilalt div fata de cel pe care se trece mouse-ul, utilizand jQuery*/
    transition: 1.5s;
    height: 50% !important; /*folosim un efect rapid in care se va ajunge la forma initiala*/
}

.not-hovered-on { /*pregatim clasa ce se va adauga celuilalt div fata de cel pe care se trece mouse-ul, utilizand jQuery*/
    transition: 2s; 
    height: 25% !important; /*folosim un efect incet in care elementul se micsoreaza*/
}

/*CSS PENTRU PAGINA-MATE.HTML*/
/*CSS PENTRU PAGINA-MATE.HTML*/
/*CSS PENTRU PAGINA-MATE.HTML*/
/*CSS PENTRU PAGINA-MATE.HTML*/
/*CSS PENTRU PAGINA-MATE.HTML*/
/*CSS PENTRU PAGINA-MATE.HTML*/
/*CSS PENTRU PAGINA-MATE.HTML*/

#container-mate {
    background: #e6e7d0 url('../img/bg-mate.png');
}

/*HEADER-UL PAGINII*/

#meniu-mate {
    max-width: 1500px;
    margin: 0 auto; /*meniul este centrat orizontal*/
    background-color: #fff;
    height: 100%;
}

.mate-sus {
    height: 10rem;
    background: linear-gradient(to right, #7ec7bc, #63b4b3 15%, #429ba8);
}

.mate-sus-nerd {
    float: right;
    width: 9%;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    margin-right: 65px;
}

.citat-mate-sus {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.5rem;
    font-weight: bold;
    margin-left: 85px;
}

.nav-bar-pagina-mate {
    height: 3rem;
    background: linear-gradient(to right, #9bddc5 15%, #34bab8);
    margin-bottom: 1.5rem;
}

    .nav-bar-pagina-mate > ul {
        display: inline-block;
        position: relative;
        top: 50%;
        transform: translateY(-50%);
        margin-left: 1.5rem;
        font-size: 1.5rem;
    }

        .nav-bar-pagina-mate > ul > li {
            display: inline;
        }

            .nav-bar-pagina-mate > ul > li > a {
                text-decoration: none;
                color: #fff;
                font-style: italic;
            }

/*CONTINUTUL PAGINII*/

#cursuri-mate {
    height: 12rem;
    max-width: 90%;
    margin: 0 auto;
    background-color: #429ba8;
    margin-bottom: 1.5rem;
}

.cursuri-text-mate {
    font-size: 4rem;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    margin-left: 4rem;
}

.selectie-clasa-mate-cursuri,
.selectie-clasa-mate-exercitii, 
.selectie-clasa-mate-quiz {
    font-size: 2.5rem;
    margin-left: 2rem;
    opacity: 0;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
}

.cifre-clasa {
    float: right;
    display: inline;
}

.cifre-clasa > ul {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    margin-right: 50px;
}

.home-mate {
   float: left;
   position: relative;
   top: 50%;
   transform: translateY(-50%);
   margin-left: 2rem;
   font-size: 2rem;
   text-decoration: none;
   color: #fff;
   transition: 1s;
}

.back-mate {
    float: left;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 2rem;
    font-size: 2rem;
    text-decoration: none;
    color: #fff;
    transition: 1s;
}

.back-mate:hover {
        color: #429ba8;
}

.home-mate:hover {
        color: #429ba8;
}

.comutare-mate {
    float: right;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    margin-right: 2rem;
    font-size: 2rem;
    text-decoration: none;
    color: #fff;
    transition: 1s;
}

.comutare-mate:hover {
        color: #429ba8;
}

.cifre-clasa > ul > li {
        opacity: 0;
        margin: 5px;
        display: inline-block;
}

.cifre-clasa > ul > li > a > img {
        width: 85%;
}

.cifre {
    width: 35%;
    margin-left: 400px;
    margin-top: -55px;
}

.fa-book {
    color: black;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    float: right;
    margin-right: 2rem;
    font-size: 6rem;
}

#exercitii-mate {
    height: 12rem;
    max-width: 90%;
    margin: 0 auto;
    background-color: #429ba8;
    margin-bottom: 1.5rem;
}

.exercitii-text-mate {
    font-size: 4rem;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    margin-left: 4rem;
}

#quiz-mate {
    height: 12rem;
    max-width: 90%;
    margin: 0 auto;
    background-color: #429ba8;
    margin-bottom: 1.5rem;
}

.quiz-text-mate {
    font-size: 4rem;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    margin-left: 4rem;
}

.fa-pencil-alt {
    color: black;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    float: right;
    margin-right: 2rem;
    font-size: 6rem;
}

.fa-question {
    color: black;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    float: right;
    font-size: 6rem;
    margin-right: 2rem;
}

.fa-lightbulb {
    color: black;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    float: right;
    margin-right: 2rem;
    font-size: 6rem;
}

#variante-mate {
    height: 12rem;
    max-width: 90%;
    margin: 0 auto;
    background-color: #429ba8;
    margin-bottom: 1.5rem;
}

.variante-text-mate {
    font-size: 4rem;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    margin-left: 4rem;
}

.fa-pencil-alt {
    color: black;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    float: right;
    margin-right: 2rem;
}

/*FOOTER*/

.mate-jos {
    background-color: #28494e;
    width: 100%;
    color: white;
    text-align: right;
    height: 12.2rem;
    position: relative;
}

.mate-jos-text {
    font-size: 1.1rem;
}

#contact-footer {
    float: right;
    margin-right: 6rem;
}

#contact-footer i {
        font-size: 5rem;
        padding: 0 3.6rem;
        margin-bottom: 1rem;
}

.logo-mateinfo {
    float: left;
    width: 11%;
    left: 5%;
    position: absolute;
    top: 0; 
    bottom: 0;
    margin: auto;
}

.footer-social {
    float: right;
    position: absolute;
    bottom: 14%;
    right: 5%;
}

/*CSS PENTRU PAGINA-INFO.HTML*/
/*CSS PENTRU PAGINA-INFO.HTML*/
/*CSS PENTRU PAGINA-INFO.HTML*/
/*CSS PENTRU PAGINA-INFO.HTML*/
/*CSS PENTRU PAGINA-INFO.HTML*/
/*CSS PENTRU PAGINA-INFO.HTML*/
#container-info {
    background: #e6e7d0 url('../img/bg-info.png');
}

/*HEADER-UL PAGINII*/

#meniu-info {
    max-width: 1500px;
    margin: 0 auto; /*meniul este centrat orizontal*/
    background-color: #fff;
    height: 100%;
}

.info-sus {
    height: 10rem;
    background: linear-gradient(to right, #87cebf, #86cdbf 75%, #439ba8);
}

.info-sus-nerd {
    float: right;
    width: 9%;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    margin-right: 65px;
}

.citat-info-sus {
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    font-size: 2.5rem;
    font-weight: bold;
    margin-left: 85px;
}

.nav-bar-pagina-info {
    height: 3rem;
    background: linear-gradient(to right, #a6e1c6 60%, #56c6bc);
    margin-bottom: 1.5rem;
}

    .nav-bar-pagina-info > ul {
        display: inline-block;
        position: relative;
        top: 50%;
        transform: translateY(-50%);
        margin-left: 1.5rem;
        font-size: 1.5rem;
    }

        .nav-bar-pagina-info > ul > li {
            display: inline;
        }

            .nav-bar-pagina-info > ul > li > a {
                text-decoration: none;
                color: #fff;
                font-style: italic;
            }

/*CONTINUTUL PAGINII*/

#cursuri-info {
    height: 12rem;
    max-width: 90%;
    margin: 0 auto;
    background-color: #87cebf;
    margin-bottom: 1.5rem;
}

.cursuri-text-info {
    font-size: 4rem;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    margin-left: 4rem;
}

.selectie-clasa-info-cursuri,
.selectie-clasa-info-exercitii,
.selectie-clasa-info-quiz {
    font-size: 2.5rem;
    margin-left: 2rem;
    opacity: 0;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
}

.cifre-clasa {
    float: right;
    display: inline;
}

    .cifre-clasa > ul {
        position: relative;
        top: 50%;
        transform: translateY(-50%);
        margin-right: 50px;
    }

.home-info {
    float: left;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 2rem;
    font-size: 2rem;
    text-decoration: none;
    color: #fff;
    transition: 1s;
}

.back-info {
    float: left;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    margin-left: 2rem;
    font-size: 2rem;
    text-decoration: none;
    color: #fff;
    transition: 1s;
}

    .back-info:hover {
        color: #87cebf;
    }

.home-info:hover {
    color: #87cebf;
}

.comutare-info {
    float: right;
    position: relative;
    top: 50%;
    transform: translateY(-50%);
    margin-right: 2rem;
    font-size: 2rem;
    text-decoration: none;
    color: #fff;
    transition: 1s;
}

    .comutare-info:hover {
        color: #429ba8;
    }

.cifre-clasa > ul > li {
    opacity: 0;
    margin: 5px;
    display: inline-block;
}

    .cifre-clasa > ul > li > a > img {
        width: 85%;
    }

.cifre {
    width: 35%;
    margin-left: 400px;
    margin-top: -55px;
}

.fa-book {
    color: black;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    float: right;
    margin-right: 2rem;
    font-size: 6rem;
}

#exercitii-info {
    height: 12rem;
    max-width: 90%;
    margin: 0 auto;
    background-color: #87cebf;
    margin-bottom: 1.5rem;
}

.exercitii-text-info {
    font-size: 4rem;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    margin-left: 4rem;
}

#quiz-info {
    height: 12rem;
    max-width: 90%;
    margin: 0 auto;
    background-color: #87cebf;
    margin-bottom: 1.5rem;
}

.quiz-text-info {
    font-size: 4rem;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    margin-left: 4rem;
}

.fa-pencil-alt {
    color: black;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    float: right;
    margin-right: 2rem;
    font-size: 6rem;
}

.fa-question {
    color: black;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    float: right;
    font-size: 6rem;
    margin-right: 2rem;
}

.fa-lightbulb {
    color: black;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    float: right;
    margin-right: 2rem;
    font-size: 6rem;
}

#variante-info {
    height: 12rem;
    max-width: 90%;
    margin: 0 auto;
    background-color: #87cebf;
    margin-bottom: 1.5rem;
}

.variante-text-info {
    font-size: 4rem;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    margin-left: 4rem;
}

.fa-pencil-alt {
    color: black;
    position: relative;
    transform: translateY(-50%);
    top: 50%;
    float: right;
    margin-right: 2rem;
}

/*FOOTER*/

.info-jos {
    background-color: #38675d;
    width: 100%;
    color: white;
    text-align: right;
    height: 12.2rem;
    position: relative;
}

.info-jos-text {
    font-size: 1.1rem;
}

#contact-footer {
    float: right;
    margin-right: 6rem;
}

    #contact-footer i {
        font-size: 5rem;
        padding: 0 3.6rem;
        margin-bottom: 1rem;
    }

.logo-infoinfo {
    float: left;
    width: 11%;
    left: 5%;
    position: absolute;
    top: 0;
    bottom: 0;
    margin: auto;
}

.footer-social {
    float: right;
    position: absolute;
    bottom: 14%;
    right: 5%;
}

/*CSS PENTRU CURSURI-MATE.HTML*/
/*CSS PENTRU CURSURI-MATE.HTML*/
/*CSS PENTRU CURSURI-MATE.HTML*/
/*CSS PENTRU CURSURI-MATE.HTML*/
/*CSS PENTRU CURSURI-MATE.HTML*/
/*CSS PENTRU CURSURI-MATE.HTML*/
/*ESTE FOLOSIT ACELASI CSS PENTRU HEADER, FOOTER CA LA PAGINA-MATE.HTML*/

#cursuri-mate-container {
    max-width: 1500px;
    margin: 0 auto; /*meniul este centrat orizontal*/
    background-color: #fff;
    height: 100%;
}

#cursuri-mate-centru {
    font-size: 5rem;
    color: #000;
    font-family: 'Proxima Nova', 'Roboto Condensed';
    margin-top: 2rem;
    overflow: hidden;
}

.semestrul1-cursuri-mate {
    background: linear-gradient(to right, #499fab, #86bfc7 20%, #abd3d8 50%, #fff);
    width: 95%;
    padding: 1rem 0 1rem 3rem;
    margin-bottom: 1.25rem;
    margin-left: 2rem;
    color: #fff;
}

.cursuri-mate-lista {
    font-size: 4rem;
    margin-left: 2rem;
    color: #fff;
    float: left;
}

.cursuri-mate-lista > li {
        height: 4rem;
        max-width: 250px;
        width: 100%;
        background-color: #429ba8;
        margin-bottom: 0.8rem;
        padding-left: 1rem;
}

.cursuri-mate-1:hover,
.cursuri-mate-2:hover,
.cursuri-mate-3:hover {
    color: #7ec7bc;
    transition: 0.25s;
    cursor: pointer;
}

.fereastra-mate-curs-1 {
    float: right;
    color: #000;
    background: #ffffff url('../img/bg-exercitii-mate.jpg') repeat;
    border: 1px solid #000;
    margin-right: 2rem;
    max-width: 1150px;
}

.header-mate-curs-1 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.fereastra-mate-curs-1 > p {
    font-size: 2rem;
}

.fereastra-mate-curs-2 {
    float: right;
    color: #000;
    background: #ffffff url('../img/bg-exercitii-mate.jpg') repeat;
    border: 1px solid #000;
    margin-right: 2rem;
    max-width: 1150px;
    display: none;
}

.header-mate-curs-2 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.fereastra-mate-curs-2 > p {
    font-size: 2rem;
}

.fereastra-mate-curs-3 {
    float: right;
    color: #000;
    background: #ffffff url('../img/bg-exercitii-mate.jpg') repeat;
    border: 1px solid #000;
    margin-right: 2rem;
    max-width: 1150px;
    display: none;
}

.header-mate-curs-3 {
    text-align: center;
    margin-bottom: 1.5rem;
}

.fereastra-mate-curs-3 > p {
    font-size: 2rem;
}
              
            
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