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

body{

    font-family:Arial,Helvetica,sans-serif;
    background:#f4f6f8;
    color:#222;
    line-height:1.7;

}

header{

    width:100%;

}

.banner{

    width:100%;
    display:block;

}

.mobile{

    display:none;

}

main{

    max-width:900px;
    margin:40px auto;
    padding:0 25px;

}

h1{

    color:#004b93;
    margin-bottom:30px;
    text-align:center;
    font-size:2rem;

}

h2{

    color:#004b93;
    margin-top:35px;
    margin-bottom:12px;

}

h3{

    color:#e59a00;
    margin-top:25px;
    margin-bottom:10px;

}

p{

    margin-bottom:18px;
    text-align:justify;

}

ul{

    margin-left:28px;
    margin-bottom:20px;

}

li{

    margin-bottom:8px;

}

footer{

    margin-top:60px;
    background:#002549;
    text-align:center;
    padding:22px;

}

footer a{

    color:white;
    text-decoration:none;
    font-size:20px;
    font-weight:bold;

}

footer a:hover{

    text-decoration:underline;

}

@media(max-width:768px){

.desktop{

display:none;

}

.mobile{

display:block;

}

main{

margin:25px auto;
padding:18px;

}

h1{

font-size:28px;

}

h2{

font-size:22px;

}

footer a{

font-size:18px;

}

}