body {
    background: rgb(243, 241, 241);
}
.contents {
    margin: 50px 5%;
    background-color: white;
    padding: 5px;
}
.contents p{
    color: black;
    text-align: left;
}
.contents a{
    color: #42bbf8;
    text-decoration: underline;
}
.contents img {
    width: 350px;
    height: 200px;
    object-fit: cover;
    display: block; 
    margin: auto;
}
.line {
    border-top: 1px solid #16cc80; 
    width: 100%;             
    margin: 20px 0; 
}
.contents h1{
    color: black;
    font-size: 1.5rem;
    padding: 10px;
}
.contents h2 {
    padding: 0.5em;
    color: #494949;
    background: #fffaf4;
    border-left: solid 5px #ffaf58;
    font-size: 1.4rem;
}
.contents h3{
    color: #695a3c;
    text-align: left;
}
.contents h4{
    color: black;
    text-align: center;
}
.contents ol{
    text-align: left;
    list-style-type: decimal;
}
.contents li {
    color: black;
}
.footer{
    background:linear-gradient(to right,#000046, #1944a1);
}