*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
    color: black;
    text-decoration: none;
}

html,body {
    width: 100%;
    overflow-y: hidden;
    overflow-x: hidden;
}

header{
    height: 200px;
    padding: 20px 0;
}

.center {
    display: flex;
    flex-wrap: wrap;
    max-width: 1280px;
    margin: 0 auto;
    padding: 0 2%;
}

.logo{
    width: 50%;
    margin: 20px 0;
}
.logo img{
    width: 80px;
}

.nav {
    width: 50%;
    text-align: right;
    margin: 40px 0;
}
.nav a{
    padding: 25px;
    font-size: 13px;
    font-weight: lighter;
}

section.sobre{
    height: calc(100% - 200px);
}

.extras{
    position: absolute;
    bottom: -500px;
    right: -500px;
    width: 1000px;
    height: 1000px;
    border-radius: 50%;
    background-color: #017143;
}
.extras img {
    width: 340px;
    padding-left: 30px;
    padding-bottom: 20px;
}

.texto-sobre{
    margin-top: 30px;
}

.texto-sobre h1{
    font-size: 50px;
    font-weight: bold;
}

.texto-sobre p{
    margin-top: 20px;
    max-width: 600px;
}

.texto-sobre button{
    border: none;
    background-color: #017143;
    width: 120px;
    height: 40px;
    font-size: 15px;
    font-weight: lighter;
    border-radius: 20px;
    margin-top: 30px;
    color: #ffffff;
}

.copos{
    text-align: center;
    margin-top: 40px;
    
}

.copos img{
    width: 90px;
    padding: 0 20px;
}