.a{
     height: 50px;
     width: 100%;
     background-color: skyblue;
     display: flex;
     justify-content: center;
     margin: 10px;
     padding: 10px;
}
.b{
    text-align: start;
}
.container{
    text-align: center;
}
.c{margin: 10px;}

.e{
    background-image: url("https://png.pngtree.com/thumb_back/fh260/background/20230617/pngtree-lakescape-landscape-nature-scenery-hd-image_2950137.jpg");
    background-size: cover;
}
.a a {
    text-decoration: none;
    color: rgb(0, 68, 255);
}