style.css

*{
    margin: 0;
    padding: 0;
    box-sizing:border-box;
    font-family:'Luminari', fantasy;
    }
    
    #container {
        position: absolute;
        top: 0;
        left: 0;
        width: 0%;
        height: 0%;
    }
    
    #canvas1 {
        position: absolute;
        top: 0;
        left: 0;
        width: 100%;
        height: 100%;
    }
    
    .hero{
        background-color: #151c20;
        display: flex;
        justify-content: center;
        align-items: center;
        width: 100%;
        min-height: 100vh;
        background-position: center;
        background-size: cover;
        padding: 10px 10%;
        overflow: hidden;
        
    } 
        
    .press-button{
        display: flex;
        align-items: center;
        justify-content: center;
        width: 100px;
        height: 100px;
        background-color: rgb(255, 252, 251);
        border: none;
        border-radius: 50%;
        cursor: pointer;
        font-size: 25px;
        color: red;
        transition: background-color 0.3s ease, filter 0.3s ease;
        transform: scale(1); /* Reset the scale */
        position: relative; /* Add position relative for positioning the triangle */
    }
    
    .press-button:active {
        transform: scale(0.80);
    }
    nav{
       padding: 10px 0;
       display: flex;
       align-items: center;
       justify-content: space-between;
    }
    nav ul li{
        display: inline-block;
        list-style: none;
        margin: 10px 15px;
    }
    
    nav ul li a{
        text-decoration: none;
        color: #ffffff;
        font-size: 25px
    }
    ul:hover{
        color: red;
    }
    
    .logo{
     background-image: url(../picture/DND_logo_cut.png);
     display: flex;
     justify-content: left;
     align-items: left;
     width: 10%;
     min-height: 16vh;
     background-position: left;
     background-size: cover;
     padding: 10px 10%;
     overflow: hidden;
    }
    .top-panel {
        background: linear-gradient(to bottom,#8B4513, #654321);
        box-shadow: 0 2px 4px rgba(255, 255, 255, 0.2);
        color: #fff;
        padding: 10px 0;
    }
    .nav-links a:hover {
        text-decoration: underline;
        color: #e74c3c;
    }
    .record{
        display: flex;
        justify-content: flex-start;
        align-items: center;
        height: 100vh; /* Full viewport height */
        padding-left: 20px; /* Adjust as needed */
        padding-right: 20px;
        color: #ffffff;
    }
    h1 {
        font-size: 40px;
    
        margin: 0;
    }
    .press-button {
        /* ... your existing styles ... */
        transition: background-color 0.3s ease, transform 0.3s ease, color 0.3s ease; /* Added color transition */
        position: relative;
        overflow: hidden;
        font-size: 45px; /* Adjust font size for symbols */
    }
    
    .press-button::before {
        /* ... your existing styles ... */
        transition: transform 0.3s ease, font-size 0.3s ease, color 0.3s ease; /* Added color transition */
        font-size: 45px; /* Adjust font size to control triangle size */
        color: rgb(255, 0, 0); /* Set the triangle color */
    }