.container {
    position: relative;
    width: 100%;
    text-align: center;
    display: flex;
    align-items: center;
    justify-content: center;
    
}

form {
    background: rgba(255, 255, 255, .3);
    padding: 3rem;
    /*height: 360px;*/
    border-radius: 20px;
    border-left: 1px solid rgba(255, 255, 255, .3);
    border-top: 1px solid rgba(255, 255, 255, .3);
    backdrop-filter: blur(10px);
    -webkit-backdrop-filter: blur(10px);
    -moz-backdrop-filter: blur(10px);
    box-shadow: 20px 20px 40px -6px rgba(0, 0, 0, .2);
    text-align: center;
    margin:50px;
    width: 300px;
        
}


.form_input_button_login {
    background-color: var(--background_topic);
    width: 550px; 
    height: 50px;   
    font-weight: 500;
    border-radius: 50px;    
    color: var(--text_color);    
    border: none; 
    transition: all .3s;
    cursor: pointer;
    margin-top: 5px;
    width: 200px;
}

.form_input_button_login:hover {
    background-color: var(--background_topic_hover);
    transform: scale(1);
}

.form_input_button_login:active {
    background-color: var(--background_topic_active);
    box-shadow: 0 5px #666;
    transform: scale(0.9);
}


a {
    text-decoration: none;
    color: #ddd;
    font-size: 12px;
}

a:hover {
    text-shadow: 2px 2px 6px #00000040;
}

a:active {
    text-shadow: none;
}



input {
    background:rgb(191, 191, 191);
    border: none;
    border-left: 1px solid rgba(255, 255, 255, .3);
    border-top: 1px solid rgba(255, 255, 255, .3);
    padding: 1rem;
    width: 200px;
    border-radius: 50px;    
    box-shadow: 4px 4px 60px rgba(0, 0, 0, .2);
    color: rgb(255, 255, 255);
    font-weight: 500;
    transition: all .3s;
    margin-bottom: 2em;
}

input:hover,
input[type="email"]:focus,
input[type="password"]:focus {
    background: rgba(255, 255, 255, 0.1);
    box-shadow: 4px 4px 60px 8px rgba(0, 0, 0, 0.2);
}

input[type="button"] {
    margin-top: 10px;
    width: 150px;
    font-size: 1rem;
    cursor: pointer;
}

::placeholder {
    color: #fff;
}


@media all and (max-width: 991px)
{

    input {
        background:rgb(191, 191, 191);
        border: none;
        border-left: 1px solid rgba(255, 255, 255, .3);
        border-top: 1px solid rgba(255, 255, 255, .3);
        padding: 1rem;
        width: 80%;
        border-radius: 50px;
        /*backdrop-filter: blur(5px);
        -webkit-backdrop-filter: blur(5px);
        -moz-backdrop-filter: blur(5px);*/
        box-shadow: 4px 4px 60px rgba(0, 0, 0, .2);
        color: rgb(255, 255, 255);
        font-weight: 500;
        /*text-shadow: 2px 2px 4px rgba(0, 0, 0, .2);*/
        transition: all .3s;
        margin-bottom: 2em;
    }

    form {
        background: rgba(255, 255, 255, .3);
        padding: 3rem;
        /*height: 340px;*/
        border-radius: 20px;
        border-left: 1px solid rgba(255, 255, 255, .3);
        border-top: 1px solid rgba(255, 255, 255, .3);
        backdrop-filter: blur(10px);
        -webkit-backdrop-filter: blur(10px);
        -moz-backdrop-filter: blur(10px);
        box-shadow: 20px 20px 40px -6px rgba(0, 0, 0, .2);
        text-align: center;
        margin:50px;
    }

}