*{margin:0;padding:0;box-sizing:border-box}body{font-family:Arial,sans-serif;display:flex;flex-direction:column;align-items:auto;padding:0;background-color:#f8f9fa}.nav{background-color:#fff!important;background:#fff!important}.bg-light{background:#fff!important}.navbar-brand{margin-left:8px;color:#000}.nav-link{color:#000}.navbar-brand{margin-left:15%}.navbar-nav{margin:0 auto;margin-left:25%}.navbar-nav .nav-item{margin-right:5px}.flex-row{margin-right:18%}.navbar-toggler{margin-right:5px}.navbar-text{margin-right:15%}.tools-menu-mobile{display:none}@media screen and (max-width:720px){.ytthumb{width:100%}.inputdiv{width:90%}#navbarButtonsExample{margin-left:50%!important}.nav-item{height:1px;margin-bottom:30px;margin-right:auto;margin-top:10px;background-color:#fff}.navbar-brand{margin-right:0 auto;margin-left:3%}#navbarNav{margin-right:0%}.ytdthumb{width:90%}.data-div{font-size:3vw}.tools-menu-desktop{display:none}.navbar{margin-right:1%}.nav-link{margin-left:70%}.flex-row{margin-left:66%}.tools-menu-mobile{display:inline;margin-right:auto;margin-left:0}.dropdown-menu{left:50%;transform:translateX(-40%)}}.container{margin:0 auto;margin-top:20px;margin-bottom:100px;background-color:#fff;padding:20px;border-radius:8px;max-width:800px;width:100%;text-align:center}h2{font-size:1.8em;margin-bottom:15px;color:#2c3e50}label{display:block;margin:10px 0 5px;font-weight:bold;color:#555}select,input[type="number"]{width:100%;padding:8px;border-radius:4px;border:1px solid #ddd;margin-bottom:10px;font-size:1em;color:#333}input[type="checkbox"]{margin-right:5px}.checkbox-label{font-weight:normal;color:#666}button{background-color:#e22626;color:#fff;border:none;border-radius:4px;padding:10px 15px;cursor:pointer;font-size:1em;transition:background-color .3s ease;margin-top:10px}button:hover{background-color:#e34444}#output{margin-top:15px;margin-bottom:5px;padding:15px;border:1px solid #171616;border-radius:4px;background-color:#262531;min-height:50px;font-size:1.2em;word-break:break-word;white-space:pre-wrap;color:#fff}section{max-width:800px;width:100%;margin:50px auto;padding:20px;background-color:#f8f9fa;border-radius:8px;box-shadow:0 0 0 rgba(0,0,0,.0)}h2{color:#2c3e50;font-size:1.6em;margin-top:20px}p,ul,ol{font-size:1.1em;margin-bottom:20px}ul,ol{margin-left:20px}.faq-container{max-width:800px;margin:0 auto}.faq{margin-bottom:20px}.faq-question{font-weight:bold;cursor:pointer;color:#333;padding:10px;background-color:#ecf0f1;border-radius:4px;margin:5px 0;transition:background-color .3s}.faq-question:hover{background-color:#f1f4f4}.faq-answer{padding:10px;display:none;background-color:#fff;border-left:4px solid #4caf50;margin:0}#footer{position:auto;bottom:0;left:100;width:100%;text-align:center;padding:20px;background-color:#f8f9fa;color:#333;font-size:18px;border-top:1px solid #ddd}#footer a{color:#007bff;text-decoration:none;margin:0 10px}#footer a:hover{text-decoration:underline}#footer{font-size:15px}#footer a{margin:3px}#other-tools{padding:40px 20px;background-color:#fff;margin:20px auto;border-radius:8px;box-shadow:0 4px 8px rgba(0,0,0,.1);max-width:1500px;text-align:center}#other-tools h2{color:#222;margin-bottom:20px}.tools-grid{display:grid;grid-template-columns:repeat(auto-fit,minmax(250px,1fr));gap:30px}.tool-card{background-color:#f7f8f9;border-radius:8px;padding:10px;text-align:center;display:flex;flex-direction:column;height:100%;box-shadow:0 0 0 rgba(0,0,0,.0);margin:5px}.tool-card h3{font-size:1.2rem;margin-bottom:5px;color:#333}.tool-card p{flex-grow:1;color:#666;margin-bottom:5px}.tool-card a{display:inline-block;padding:10px 10px;background-color:#fb4949;color:#fff;text-decoration:none;border-radius:5px;transition:background-color .3s ease;margin-top:auto;margin-bottom:5%}.tool-card a:hover{background-color:#d93636}