html {
    background-color: #f4f4f4;
    font-family: Arial, sans-serif;
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    overflow: hidden;
}

body {
    position: relative;
    margin: 0;
    padding: 0;
    background-color: #f4f4f4;
}

.title {
    text-align: center;
    font-size: 36px;
    margin-bottom: 20px;
}

.content {
    text-align: center;
    margin-bottom: 20px;
    font-size: 28px;
}

a {
    text-decoration: none;
    color: rgb(87, 87, 87);
}

a:hover {
    color: #919191;
}

button {
    padding: 10px 20px;
    background-color: #4CAF50;
    color: white;
    border: none;
    border-radius: 5px;
    cursor: pointer;
    font-size: 18px;
}

button:hover {
    background-color: #45a049;
}

button:focus {
    outline: none;
    background-color: #3b8a3f;
}

.toolbox-button {
    position: absolute;
    top: 20px;
    right: 20px;
}

#toolbox {
    position: absolute;
}

#toolbox::backdrop {
    background-color: rgba(0, 0, 0, 0.5);
    backdrop-filter: blur(2px);
    -webkit-backdrop-filter: blur(5px);
}

#toolbox .cancle {
    position: relative;
    background-color: rgb(77, 77, 77);
    width: 15px;
    height: 15px;
    top: 5px;
    right: 5px;
    cursor: pointer;
    -webkit-clip-path: polygon(20% 0%, 0% 20%, 30% 50%, 0% 80%, 20% 100%, 50% 70%, 80% 100%, 100% 80%, 70% 50%, 100% 20%, 80% 0%, 50% 30%);
    clip-path: polygon(20% 0%, 0% 20%, 30% 50%, 0% 80%, 20% 100%, 50% 70%, 80% 100%, 100% 80%, 70% 50%, 100% 20%, 80% 0%, 50% 30%);
}

#toolbox .cancle:hover {
    background-color: rgb(66, 66, 66);
}

#toolbox .cancle:active {
    background-color: rgb(55, 55, 55);
}

#toolbox .boxItems {
    margin-top: 30px;
    margin-left: 50px;
    margin-right: 50px;
    padding-top: 30px;
    padding-bottom: 30px;
    padding-left: 10px;
    padding-right: 10px;
    background-color: white;
    border-radius: 5px;
    box-shadow: 0 0 10px rgba(0, 0, 0, 0.1);
    display: flex;
    flex-direction: column;
    gap: 10px;
    max-width: 300px;
    margin: 0 auto;
}

#toolbox .boxItems li {
    list-style: none;
    padding: 10px;
    background-color: rgb(235, 235, 235);
    border-radius: 5px;
    cursor: pointer;
}

#toolbox .boxItems li:hover {
    background-color: rgb(221, 221, 221);
}

#toolbox .boxItems li:active {
    background-color: rgb(207, 207, 207);
}

#toolbox .boxItems li a {
    color: rgb(87, 87, 87);
    text-decoration: none;
}