@import url("/demos/_vendor/google-fonts/css/8ed654e131a28b3b.css");

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: "Poppins", sans-serif;
}

body {
    display: flex;
    justify-content: center;
    align-items: center;
    min-height: 100vh;
    background-color: #232c33;
}

.navigation {
    position: relative;
    height: 500px;
    width: 70px; /* 300 later:70 3 */
    background-color: #2b343b;
    box-shadow: 10px 0 0 #4187f6;
    border-left: 10px solid #2b343b; /* later 3 */
    overflow-x: hidden; /* later 2 */
    transition: width 0.5s; /* later 5 */
}

.navigation:hover {
    /* later 4 */
    width: 300px;
}

.navigation ul {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    padding-left: 5px;
    padding-top: 40px;
}

.navigation ul li {
    position: relative;
    list-style: none;
    width: 100%;
    border-top-left-radius: 20px; /* later 2 */
    border-bottom-left-radius: 20px; /* later 2 */
}

.navigation ul li.active {
    /* later 1 */
    background-color: #4187f6;
}

.navigation ul li a {
    position: relative;
    display: block;
    width: 100%;
    display: flex;
    text-decoration: none;
    color: #fff;
}

.navigation ul li.active a::before {
    /* later 6 */
    content: "";
    position: absolute;
    top: -30px; /* 0 later:-30 */
    right: 0;
    width: 30px;
    height: 30px;
    background-color: #2b343b; /* #f00 later: 10 */
    border-radius: 50px;
    box-shadow: 15px 15px 0 #4187f6; /* later 8 */
}

.navigation ul li.active a::after {
    /* later 7 */
    content: "";
    position: absolute;
    bottom: -30px;
    right: 0;
    width: 30px;
    height: 30px;
    background-color: #2b343b; /* #f00 later: 10 */
    border-radius: 50px;
    box-shadow: 15px -15px 0 #4187f6; /* later 9 */
}

.navigation ul li a .icon {
    position: relative;
    display: block;
    min-width: 60px;
    height: 60px;
    line-height: 70px;
    text-align: center;
}

.navigation ul li a .icon ion-icon {
    position: relative;
    font-size: 1.5em;
    z-index: 1;
}

.navigation ul li a .title {
    position: relative;
    display: block;
    padding-left: 10px;
    height: 60px;
    line-height: 60px;
    white-space: nowrap;
}