* {
    padding: 0;
    margin: 0;
    text-decoration: none !important;
    list-style: none;
    transition: 0.3s !important;
}

:root {
  --color1: #333;
  --color2: #eee;
  --colorbg: #fff;
}

body
{
	background: var(--colorbg);
	overflow-x: hidden;
}

.col-sm-8
{
	min-width: 150px;
}

.vw-100
{
	width: 100vw;
}

.panel {
    width: 100%;
}

.navbar {
    border: 0;
}

.nav > li:hover {
    background: var(--color2);
}

.nav > li:hover > a {
    color: var(--color1) !important;
}

.bg-static {
    backgroud-repeat: no-repeat;
    background-position: center;
    background-size: cover;
}

.fpanel {
    width: 100%;
    height: 100%;
}

.panel-heading:hover {
    background: var(--color2);
    color: var(--color1);
}

.panel-heading:hover {
    cursor: pointer;
}

.panel-body > h1 {
    font-size: 30px !important;
    font-weight: bold;
    border-bottom: 1px solid var(--color2);
    padding-bottom: 10px;
    text-align: center;
    margin-top: 10px;
}

.panel-body > h2 {
    font-size: 23px !important;
    color: var(--color2);
    font-weight: bold;
}

.panel-body > p {
    font-size: 17px !important;
    overflow-X: auto;
    overflow-Y: hidden;
}

.panel-body > p > b {
    font-size: 20px !important;
    color: var(--color2);
    font-weight: bold;
}

.jumbotron h1 {
    font-weight: bold;
}

::-moz-selection,
::selection {
    color: white;
    background: var(--color2);
}

.full-absolute {
    width: 100%;
    height: 100% !important;
    text-align: center;
    border: 1px solid red;
}

.full-absolute > * {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

#Variante p {
    font-size: 20px !important;
    text-align: center;
    padding: 0;
    margin: 0;
    line-height: 1.5em;
}

.fullyCentered {
    position: absolute;
    z-index: 10001;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    transition: 1s;
}

.loader {
    width: 100vw;
    height: 100vh;
    overflow: hidden;
    background-color: white;
    position: fixed;
    z-index: 1000000;
}

.background-default {
    background: var(--color1) !important;
}

@keyframes Fade {
    0% {
        opacity: 0;
    }
    100% {
        opacity: 1;
    }
}

.fade {
    animation-name: Fade;
    animation-duration: 1s;
    animation-fill-mode: forwards;
}

@keyframes FadeUp {
    0% {
        opacity: 0;
        margin-top: 50px;
    }
    100% {
        opacity: 1;
        margin-top: 0;
    }
}

.fade-up {
    opacity: 0;
    animation-duration: 1s;
    animation-name: FadeUp;
    animation-fill-mode: forwards;
}

.fcenter {
    position: relative;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

.optiune {
    background-color: var(--color1);
    height: 60vh;
    box-sizing: border-box;
    transition: 0.5s;
    margin: 0 !important;
}

.optiune > h1 {
    font-size: 50px;
    font-weight: bold;
}

.optiune:hover {
    background: var(--color2);
    color: var(--color1);
}

.navbar {
    -webkit-box-shadow: 0 8px 6px -6px #999;
    -moz-box-shadow: 0 8px 6px -6px #999;
    box-shadow: 0 8px 6px -6px #999;
}

.blank {
    color: var(--color2) !important;
    background: none;
    list-style: none;
    text-decoration: none !important;
}

.mateimg {
    background: url("Images/Buton-Matematica.jpg");
}

.fcontain {
    width: 100%;
    height: 100%;
}

.navbar-logo {
    width: auto;
    height: 100%;
}

* p {
    line-height: 50px;
}

.romana {
    width: 50vw;
    height: 100vh;
    background: var(--color2);
    text-align: center;
    font-size: 40px;
}

.mate {
    width: 50vw;
    height: 100vh;
    background: red;
    text-align: center;
    font-size: 40px;
}

.flex-container {
    display: flex;
}

.romana h1 {
    position: absolute;
    top: 50%;
    transform: translate(0%, -50%);
    width: 50%;
}

.mate h1 {
    position: absolute;
    top: 50%;
    transform: translate(0%, -50%);
    width: 50%;
}

.white {
    color: white;
}

.fe {
    width: 33.2%;
    display: inline-block;
    height: 20vh;
    text-align: center;
    background: yellow;
    margin: 0 0 0 -4px;
    border: 1px solid var(--color2);
}

.fe h1 {
    line-height: 20vh;
}

.yellow {
    color: yellow;
}

.s {
    width: 100vw;
    height: 32.9vh;
    background: #42a7f5;
    border: 0.3vh solid cyan;
    text-align: center;
    font-size: 2vw;
}

.s h1 {
    line-height: 32.9vh;
    color: white;
    text-shadow: 2px 2px 3px var(--color2);
}

.sr {
    overflow: hidden;
}

.matrice {
    display: flex;
    box-shadow: 2px 2px 5px var(--color2);
    padding: 30px;
}

.element {
    width: 50px;
    height: 50px;
    border: 1px solid var(--color2);
    font-size: 30px;
    background: grey;
}

.determinant {
    margin: 2vh 2vw;
    font-size: 2vw;
    border: 1px solid var(--color2);
    background: grey;
}

.fcenter {
    position: relative;
    left: 50%;
    top: 50%;
    transform: translate(-50%, -50%);
    text-align: center;
}

a {
    color: var(--color2);
}

.det {
    border-left: 1px solid var(--color2);
    border-right: 1px solid var(--color2);
}

.block {
    display: none !important;
}

p {
    font-size: 20px !important;
}

.navbar {
    -webkit-box-shadow: 0 8px 6px -6px #999;
    -moz-box-shadow: 0 8px 6px -6px #999;
    box-shadow: 0 8px 6px -6px #999;
}

.pi {
    word-wrap: break-word;
}

.ad-wrapper
{
	margin-bottom: 10px;
}

@media only screen and (max-width: 768px) {
    #Variante p {
        font-size: 14px !important;
    }
    .container {
        width: 100vw;
    }
    .panel-body > h1 {
        font-size: 20px !important;
    }
    .panel-body > h2 {
        font-size: 17px !important;
    }
    .panel-body > p {
        font-size: 14px !important;
    }
    .titlu {
        width: 60vw;
        height: auto !important;
    }
	.row {
		margin: 0 auto;
	}
}