body{
    font-family: 'Poppins', sans-serif;
    color:#333;
}

body,
main a:link:not(.btn),
main a:visited:not(.btn),
main a:hover:not(.btn){
    color:#333;
}

main a:hover:not(.btn){
    color:#999;
}

main{
    font-size: 16px;
    line-height: 28px;
}

main h1{
    font-size:30px;
    margin:20px 0 30px;
    font-weight: 800;
}

main h2{
    font-size:25px;
    margin:30px 0 20px;
    font-weight: 600;
}

main h3{
    font-size:20px;
    margin:20px 0 10px;
}

main h4{
    font-size:16px;
    margin:20px 0 10px;
}

main a:link,
main a:visited,
main a:hover{
    text-decoration:none;
}

main p{
    text-align:justify;
}

main ul{
    margin-left:0;
    padding-left:20px;
}

main ul li{
    list-style-type:square;
    /*padding-left:25px;*/
    /*background:url(/images/bullet.png) no-repeat left 0.5em;*/
    background-size:12px;
}

body #btn-gotop{
    display:none;
    position:absolute;
    border-radius:50px;
    background:rgba(0,0,0,0.5);
    position:fixed;
    bottom:25px;
    right:25px;
    color:#FFF;
    border:2px solid #FFF;
    width:50px;
    height:50px;
    text-align:center;
    font-size:28px; 
    line-height: 45px;
}

body.scrolled #btn-gotop{
    display:block;
}