* {
            margin: 0;
            padding: 0;
            box-sizing: border-box;
            list-style: none;
            text-decoration: none;
        }

        ｝ body {
            background: #e4e9f5;
            overflow: hidden;
        }

        .disable-scroll {
            overflow: hidden;
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
        }

        section {
            position: relative;
            width: 100%;
            height: 100vh;
            display: flex;
            justify-content: center;
            align-items: center;
            font: 600 50px '';
            color: rgba(110, 90, 240, 0.3);
            background: #e4e9f5;
        }

        section>div {
            width: 60%;
            display: flex;
            position: absolute;
            height: 70%;
            left: 23%;
            justify-content: space-around;
        }

        section>div div h6 {
            padding: 0 10px;
            line-height: 80px;
            height: 80px;
            text-align: center;
            color: brown;
        }

        section p {
            font-size: 20px;
            background: none;
            color: #ccc;
        }

        section>div>div {
            position: relative;
            margin-top: 20px;
            margin-left: 40px;
            text-align: center;
            flex: 1;
            border-radius: 10px;
            background-color: rgba(255, 255, 255, 0.5);
        }

        div.secontleft {
            display: flex;
            flex-direction: column;
            justify-content: space-evenly;
        }

        section>div div ul {
            position: absolute;
            bottom: 50%;
            list-style: decimal;
            font-size: 20px;
            line-height: 40px;
            text-align: left;
            left: 20%;
        }

        section>div div ul li {
            text-decoration: dashed;
            color: brown;
        }

        section>div div ul li a {
            text-decoration: dashed;
        }

        .shell {
            position: fixed;
            width: 84px;
            height: 100%;
            background: #fff;
            z-index: 9999;
            transition: width 0.5s;
            padding-left: 10px;
            overflow: hidden;
        }

        .shell:hover {
            width: 300px;
        }

        .imageBox {
            position: relative;
            width: 50px;
            height: 50px;
            border-radius: 50%;
            overflow: hidden;
        }

        .imageBox img {
            width: 100%;
            height: 100%;
            object-fit: cover;
        }

        .shell ul {
            position: relative;
            height: 100vh;
        }

        .shell ul li {
            position: relative;
            padding: 5px;
        }

        .active {
            background: #e4e9f5;
            border-top-left-radius: 50px;
            border-bottom-left-radius: 50px;
        }

        .active::before {
            content: "";
            position: absolute;
            top: -30px;
            right: 0;
            width: 30px;
            height: 30px;
            border-bottom-right-radius: 25px;
            box-shadow: 5px 5px 0 5px #e4e9f5;
            background: transparent;
        }

        .active::after {
            content: "";
            position: absolute;
            bottom: -30px;
            right: 0;
            width: 30px;
            height: 30px;
            border-top-right-radius: 25px;
            box-shadow: 5px -5px 0 5px #e4e9f5;
            background: transparent;
        }

        #logo {
            margin: 40px 0 100px 0;
        }

        .shell ul li a {
            position: relative;
            display: flex;
        }


        .icon {
            position: relative;
            display: flex;
            justify-content: center;
            align-items: center;
            min-width: 60px;
            padding-left: 10px;
            height: 70px;
            color: #333;
            transition: 0.5s;
            color: rgb(110, 90, 240);
        }

        .icon i {
            font-size: 30px;
            z-index: 999;
        }

        .text {
            position: relative;
            height: 70px;
            display: flex;
            align-items: center;
            font-size: 20px;
            color: #333;
            padding-left: 15px;
            text-transform: uppercase;
            letter-spacing: 2px;
            transition: 0.5s;
        }

        .shell ul li:hover a .icon,
        .shell ul li:hover a .text {
            color: #ffa117;
        }

        .active a .icon::before {
            content: "";
            position: absolute;
            inset: 5px;
            width: 60px;
            background: #fff;
            border-radius: 50%;
            transition: 0.5s;
            border: 7px solid rgb(110, 90, 240);
            box-sizing: border-box;
        }