*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Verdana, Geneva, Tahoma, sans-serif;
}

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

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

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

.logo{
    width: 50%;
}

.logo_img{
    width: 15%;
}

.menu{
    width: 50%;
    padding-top: 30px;
    text-align: right;
   
}

.menu a{
    color: black;
    text-decoration: none;
    font-weight: lighter;
     margin-right: 15px;
}

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

.extras{
    position: absolute;
    bottom: -700px;
    right: -650px;
    width: 1200px;
    height: 1200px;
    border-radius: 50%;
    background-color: #017143;
}

.image{
    margin-top: -10px;
    margin-left: 90px;
    width: 280px;
    height: auto;
}

.social-media{
    position: absolute;
    margin-left: 500px;
    top: 100px;
    
}

.social-media img{
    display: block;
    width: 20px;
    height: 20px;
    margin: 20px 0;
}

.texto_sobre{
    margin-top: 60px;
}

.texto_sobre h1{
    font-size: 50px;
    font-weight: lighter;
}

.texto_sobre p{
    margin:20px 0;
    color: black;
    font-size: 14px;
    max-width: 480px;
    margin-top: 5px;
    line-height: 20px;
}

.texto_sobre span{
   font-weight: bold;
}

.texto_sobre button{
    border: 0;
    background-color: #017143;
    color: white;
    border-radius: 15px;
    width: 110px;
    height: 30px;
    cursor: pointer;
}

.options{
    position: relative;
    text-align: center;
}
.options img{
    width: 65px;
    height: auto;
    margin-top: 45px;
    margin-left: 20px;
    
    
}