ul {
list-style: none;      
}

address { 
font-style: normal;
}

a {
    text-decoration: none;
}


                       /* ========= */



.header-text{
    font-size: 50px;
    color: brown;
    text-align: center;
    
}

.body {
    background-color: rgb(43, 72, 72);
}

.header-list {
    display: flex;
    justify-content: center;
    list-style: none;
     padding: 0;
  margin: 0;
  gap: 40px; 
}
[href="./Ольга.html"] {
    color: #cbfc05;
}

.back-btn {
    background-color: #03c139;
    color: #a12121;
}
.back-bt {
    background-color: blue;
    color: #a8be97;
}

.back-rrr {
    background-color: #cbfc05;
    color: #8403f5;
    border-radius: 50%;
    
}