style.css

@import url('https://fonts.googleapis.com/css2?family=Zen+Kaku+Gothic+New:wght@300&display=swap');
@import url('https://fonts.googleapis.com/css2?family=Open+Sans+Condensed:wght@300&display=swap');
        .container{
            background: #efeef3!important;
            overflow: hidden;
        }

        .container a{
            float: left;
            color: rgb(0, 0, 0);
            text-align: center;
            padding: 14px 16px;
            text-decoration: none; /* for removing link identifier */
            font-size: 17px;
        }

        .container a:hover{
            background: rgb(194, 213, 221);
            color: rgb(0, 0, 0);
        }

        .mainn{
            display: flex;
            justify-content: center;
            padding: 1vw;
        }
        
        .cont{
            /* text-align: center; */
            padding: 2vw;
            height: 56vh;
            width: 60vw;
            border-radius: 5px;
            background-color: rgba(161, 180, 167, 0.253);
        }

        .button{
            border-radius: 7px;
            padding: 10px;
            background-color: #007bff ;
            color: aliceblue;
            border-color: #007bff 10px;
        }

        .h11{
            font-family: 'Zen Kaku Gothic New', sans-serif;
            font-size: 50px;    
        }

        .detail{
            font-family: 'Open Sans Condensed', sans-serif;
        }