.content {
    height: 72vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    margin-left: 2em;
}

.item {
    background-color: gray;
    margin-top: 1px;
    margin-bottom: 1px;
    height: 5px;
}

.controller {
    display: flex;
    flex-direction: row;
    justify-content: space-around;
    margin-bottom: 1em;
    margin-top: .5em;
}

.nav {
    display: flex;
    flex-direction: row;
    justify-content: center;
    align-items: center;
    margin-bottom: 1em;
}

.pad {
    padding-top: .5em;
}

.selected-algo {
    min-width: 120px !important;
}

.toast {
    position: fixed;
    top: 20px;
    right: 20px;
    z-index: 1000;
    opacity: 0;
    transition: opacity 0.5s;
}

.toast.is-visible {
    opacity: 1;
}