* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: monospace;
    transition: color 0.3s ease-in-out ;
}

body {
    width: 100%;
    height: 100vh;
    max-height: 100vh;
    overflow: hidden;
    background-image: url(bck.jpg);
    background-size: cover;
    background-repeat: no-repeat;
}
.options{
    position: fixed;
    width: 110px;
    top: 50%;
    background-color: rgb(255, 255, 255);
    height: 150px;
    z-index: 1000;
    right: -110px;
    transition: right 0.5s ease-in-out;
}
.options.active{
    right: 0;
}
.options .icon{
    font-size: 2rem;
    width: 40px;
    height: 40px;
    position: absolute;
    left: -36%;
    top: 40%;
    cursor: pointer;
    user-select: none;
    background-color: white;
    /* animation: rotation 5s infinite linear;  */
}
.color{
    cursor: pointer;
}
.opt-title{
    text-align: center;
    width: 100%;
    height: 20px;
    margin-top: 10px;
}
.options .colors{
    display: flex;
    flex-wrap: wrap;
    justify-content: space-around;
    align-items: center;
    height: 75%;
}

.options .colors div {
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background-color: aqua;
}

.options .colors div:first-of-type {
    background-color: green;
}

.options .colors div:nth-of-type(2) {
    background-color: red;
}

.options .colors div:nth-of-type(3) {
    background-color: yellow;
}

.options .colors div:nth-of-type(4) {
    background-color: cyan;
}

.container {
    width: 80%;
    margin: auto;
    padding: 20px 0;
    height: 100%;
    position: relative;
}

nav {
    display: flex;
    align-items: center;
    justify-content: space-between;
    color: white;
    font-size: 1.7rem;
}

.logo {
    font-size: 1.9rem;
}

ul {
    list-style-type: none;
    display: flex;
    gap: 15px;
}

li {
    cursor: pointer;
}

.title {
    color: white;
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
    font-size: 2.4rem;
}

@keyframes rotation {
    from {
      transform: rotate(0deg);
    }
    to {
      transform: rotate(359deg);
    }
  }