.v-content-container,
.v-datalist-container,
.v-instruction-container {
    border: .2rem solid #176696;
    border-radius: 1rem;
    justify-content: flex-start;
}

.demo-separator {
    height: 32px;
}

.lang-selector {
    background-color: transparent;
    border: .2rem solid #176696;
    border-radius: 1rem;
    box-sizing: border-box;
    cursor: pointer;
    outline: 0;
    padding-top: 5px;
    padding-bottom: 5px;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    width: 100%;
}

/* Customize the navigation links */
.mdl-layout__drawer .mdl-navigation__link {
    color: #333;
    font-weight: bold;
    font-size: 16px;
}

/* Change the background color of the navigation drawer */
.mdl-layout__drawer {
    background-color: #f5f5f5;
}

.left-margin {
    margin: 10px;
}

.nav-active {
    background-color: #88c8e7;
}

.line {
    text-align: left;
    font: 18px Arial, sans-serif;
    color: #333;
    word-wrap: break-word;
    white-space: pre;
    tab-size: 4;
    margin-left: 10px;
}

.container {
    background-color: azure;
    width: 100%;
    border-bottom: transparent;
    border-radius: 1rem;
}

.container #line1 {
    margin-top: 10px;
}

#container-py, #container-c {
    justify-content: left;
    align-items: self-start;
}

.container-buttons {
    display: flex;
    background-color: azure;
    width: 100%;
    height: inherit;
    border-radius: 1rem;
    border: transparent;
}

.container-buttons button {
    flex-grow: 1;
    border: none;
    background: none;
    outline: none;
    cursor: pointer;
    padding: 5px;
    font-size: 18px;
    text-align: center;
    margin-top: 10px;
    border-right: .2rem solid #176696;
}

.container-buttons button:last-child {
    border-right: none;
}

.stack{
    background-color: transparent;
    border: .2rem solid #176696;
    border-radius: 1rem;
    box-sizing: border-box;
    cursor: pointer;
    outline: 0;
    padding-top: 5px;
    padding-bottom: 5px;
    margin-top: 5px;
    margin-bottom: 5px;

    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
    text-align: center;
    min-width: 200px;
}

.result {
    font: 18px Arial, sans-serif;
    color: #333;
    word-wrap: break-word;
    overflow-wrap: break-word;
    width: 100%;
    tab-size: 4;
    margin: 10px;
}