.modal-terminal {
    width: 66vw;
    height: 66vh;

    position: fixed;
    left: 17vw;
    top: 17vh;

    background-color: white;

    background-clip: padding-box;
    -webkit-background-clip: padding-box;

    border-left: 17vw solid rgba(0, 0, 0, 0.8);
    border-right: 17vw solid rgba(0, 0, 0, 0.8);
    margin-left: -17vw;
    margin-right: -17vw;

    border-top: 17vh solid rgba(0, 0, 0, 0.8);
    border-bottom: 17vh solid rgba(0, 0, 0, 0.8);
    margin-top: -17vh;
    margin-bottom: -17vh;

    overflow: auto;

    z-index: 1000;
}

.modal-terminal button {
    position: fixed;
    top: 17vh;
    right: 17vw;

    z-index: 1001;
}

.modal-terminal pre,
.modal-terminal button
{
    margin: 5px;
}