style.css

.menu-h ul{
    list-style: none;
    padding: 0 30%;
    background-color: rgb(13, 2, 62);   
   position: fixed;
   width: 100vh;
   height: 80px;
}

.menu-h ul li{
    display: inline;
}

.menu-h ul li a{
    color: #FFFFFF;
    padding: 30px;
    display: inline-block;
    text-decoration: none;
    transition: background ,4s; 
}

.menu-h ul li a:hover{
    background-color: #07bcc2;
    
}

.titulo__principal{
    text-align: center;
    font-size:60px;
    padding: 60px;
}

.main{
    display: flex;
    flex-direction: column;
    justify-content: center;
    text-align: center;
  
}
#sobre {
    padding: 50px 0px;
   background: url(img/campo.jpg);
   background-size: cover;
   background-position: center;
   
}

#sobre {
    background-attachment: fixed;
}

#destaque__sobre {
    display: flex;
    justify-content: center;
}

#destaque__sobre img {
border-radius: 50px;
margin: 50px;
width: 800px;
}

.texto__sobre h2{
   background-color: #096e96;
    width: 600px;
   height: 200px;
   text-align: center;
   border:  solid 8px #07b6c2;
   border-radius: 50px;
   margin-left: 50px;
 

}

.texto__sobre{
    display: flex;
    justify-content: center;
}

#destaque {
    display: inline;
}

#destaque img {
    border-radius: 50px;
    margin: 50px;
    width: 800px;
    }

    .marquee span{
        animation: marquee 20s linear infinite;
      display: inline-block;
      padding-left: 100%;
      color: #03ff9ef9;
      font-size: 16px;
    padding-top: 15px;
    }
    .marquee {
        overflow: hidden;
        white-space: nowrap;
      }
      @keyframes marquee {
        0% {
          transform: translate(0, 0);
        }
      
       100% {
          transform: translate(-100%, 0);
        }
      }