* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "calibri";
    display: flex;
    justify-content: center;
    align-items: stretch;
    height: 100vh;
    background-color: #fff;
}

.slide {
    background-color: #008fd2;
    color: white;
    width: 15%;
    padding: 40px 20px;
    display: flex;
    justify-content: flex-start;
    align-items: flex-start;
    gap: 8px;
    flex-direction: column;
    transition: 250ms;
}

.slide:hover {
    box-shadow: 3px 0 6px rgba(0, 0, 0, 0.3);
}

h1 {
    text-align: center;
    width: 100%;
    margin-bottom: 20px;
}

.slide-item {
    font-size: 20px;
    font-weight: bold;
    width: 100%;
    border: none;
    background-color: inherit;
    color: inherit;
    text-align: left;
    background-color: white;
    color: #008fd2;
    padding: 8px 10px;
    border-radius: 7px;
    border: 2px solid white;
    transition: 250ms;
}

.slide-item-active {
    width: 80%;
}

.slide-item:hover {
    cursor: pointer;
    background-color: #008fd2;
    color: white;
}

.items-container {
    width: 85%;
    position: relative;
}

.items {
    width: 100%;
    padding: 40px;
    position: absolute;
    top: 20%;
    left: 0;
    visibility: hidden;
    opacity: 0;
    transform: scale(0.5);
    transition: 400ms;
    line-height: 24px;
}

.items > h2 {
    font-size: 32px;
    margin-bottom: 20px;
}

.active {
    top: 0;
    visibility: visible;
    opacity: 1;
    transform: scale(1);
}