* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}


body {
    font-family: Arial, sans-serif;
    line-height: 1.6;
    background-color: #1c1c1c;
    color: #fff;
}


header {
    background-color: #d2b48c;
    padding: 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
}

header .logo h1 {
    color: #5f4037;
}
.picture2{
    float:right;
    width: 300px;
}

.picture1{
    width: 500px;
    display: block;
    margin: 0 auto;
    height: auto;
    border: white;
    border-radius: 15%;
}
.picture3{
    float:right;
    width: 300px;
    border : 20px,solid,green ;
    
}
.picture4{
    float:right;
    width: 385px;
    border : 20px,solid,red ;
}
.picture5{
    float:right;
    width:400px;
}
.picture6{
    float:left;
    width: 400;
    height: auto;
    border:5px,solid,white;
    border-radius: 5%;
    
    
}
.picture7{
    float: middle;
    width: 400;
    height: auto;
    border:5px,solid,rgb(125, 246, 246);
    border-radius: 5%;
    
    
}
.picture8{
    float:right;
    width: 400;
    height: auto;
    border:5px,solid,aqua;
    border-radius: 5%;
    
}
nav ul {
    list-style-type: none;
    display: flex;
}

nav ul li {
    margin-left: 20px;
}

nav ul li a {
    color: #5f4037;
    text-decoration: none;
    font-weight: bold;
}
hr {
    border: none;
    border-top: 3px double #f3161641;
    color: #f3161641;
    overflow: visible;
    text-align: center;
    height: 5px;
  }
  


section {
    padding: 2rem;
}

section h2 {
    color: #f1c40f;
}

ul {
    list-style-type: square;
    margin-left: 20px;
}


footer {
    background-color: #333;
    text-align: center;
    padding: 1rem;
    position: fixed;
    bottom: 0;
    width: 100%;
}

footer p {
    color: #fff;
}


@media (max-width: 768px) {
    header {
        flex-direction: column;
        align-items: flex-start;
    }

    nav ul {
        flex-direction: column;
        margin-top: 1rem;
    }

    nav ul li {
        margin-left: 0;
        margin-bottom: 10px;
    }
}