style.css

* {
    box-sizing: border-box;
}
html,
body {
    position: relative;
    min-height: 100vh;
    width: 100%;
    background-color: #202124;
    margin: 0;
    padding: 0;
}
h1 {
    font-family: "Amatic SC", cursive;
    font-size: 3rem;
    color: #c7c7c7;
}
.startgame {
    position: absolute;
    width: 100%;
    height: 100%;
    inset: 0;
    background-color: #202124;
    margin: 0;
    padding: 0;
    display: flex;
    justify-content: center;
    align-items: center;
    flex-direction: column;
    z-index: 99999;
}
.startgame button {
    width: 150px;
    height: 50px;
    border: 1px solid rgb(95, 99, 104);
    background: transparent;
    color: #c7c7c7;
    font-size: 1.5rem;
    font-weight: 400;
    transition: all 0.2s ease-in-out;
}
.startgame button:hover {
    border-color: white;
    cursor: pointer;
}
#guess span {
    letter-spacing: 30px;
}
#lives {
    color: red;
}
.hangman-container {
    width: 100%;
    height: 100%;
    padding: 2rem;
}
.controller {
    margin: 0 auto;
    max-width: 1024px;
    text-align: center;
}
.alphabet {
    display: flex;
    justify-content: center;
    flex-wrap: wrap;
}
.alphabet div {
    font-family: "Amatic SC", cursive;
    font-weight: bold;
    color: #c7c7c7;
    font-size: 34px;
    display: flex;
    justify-content: center;
    align-items: center;
    height: 41px;
    width: 44px;
    border: 1px solid rgb(95, 99, 104);
    padding: 5px;
    transition: 0.3s ease-in-out;
}

.alphabet div:hover:not([disabled]) {
    cursor: pointer;
    border-color: white;
}

#hangman-render {
    width: 100%;
    display: flex;
    justify-content: center;
    margin-bottom: 4rem;
}
#hangman-render svg g path {
    visibility: hidden;
}

#buttons {
    width: 100%;
    text-align: center;
}
#buttons button {
    width: 150px;
    height: 50px;
    border: 1px solid rgb(95, 99, 104);
    background: transparent;
    color: #c7c7c7;
    font-size: 1.5rem;
    font-weight: 400;
    transition: all 0.2s ease-in-out;
}
#buttons button:hover {
    border-color: white;
    cursor: pointer;
}

.noselect {
    -webkit-touch-callout: none; /* iOS Safari */
    -webkit-user-select: none; /* Safari */
    -khtml-user-select: none; /* Konqueror HTML */
    -moz-user-select: none; /* Old versions of Firefox */
    -ms-user-select: none; /* Internet Explorer/Edge */
    user-select: none; /* Non-prefixed version, currently
                                  supported by Chrome, Edge, Opera and Firefox */
}