*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

html,body{
    font-family: 'Roboto';
    background-color: #fcfcfc;
}

main{
    width: 100%;
    height: 100vh;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: row;
}

main section.aside{
    width: 40%;
    height: 100%;
    background-color: #000;
    display: flex;
    align-items: center;
    justify-content: center;
}

main section.aside img{
    max-width: 250px;
}

main section.form{
    width: 60%;
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: center;
}

form{
    margin: 0 auto 20px auto;
    width: 60%;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    flex-direction: column;
}
form h2{
    margin-bottom:10px;
}

form input[type=text],
form input[type=password]{
    width:60%;
    outline: none;
    border-radius: 3px;
    border: solid #aaa;
    border-width: 1px 1px 3px 1px;
    padding-left: 5px;
    margin-bottom:10px;
    height: 50px;
    font-size: 16px;
}

form input[type=submit]{
    width: 60%;
    height:50px;
    background-color: rgb(0, 0, 0);
    color: #fff;
    border: none;
    outline: none;
    transition: .4s;
    padding: 5px 10px;
    font-size: 18px;
    border-radius: 5px;
    cursor: pointer;
}

form input[type=submit]:hover{
    background-color: #525252;
}

@media screen and (min-width: 1920px){
    main section.aside{
        align-items: center;
        justify-content: end;
        padding-right: 200px;
    }

    main section.aside img{
        max-width: 350px;
    }

    main section.form{
        justify-content:baseline;
        padding-left: 0;
    }
}

@media screen and (max-width: 920px){
    form{
        width: 100%;
        margin: 0;
    }

    form input[type=text],
    form input[type=password], 
    form input[type=submit]{
        width: 85%;
    }

    main section.aside {
        display: none;
    }

    main section.form{
        width: 100%;
        padding: 0;
        margin: 0;
    }
}