*{
    background-color: rgb(6, 144, 144);
    text-align: center;
}   
body{
    margin: 0;
}
header{
    display: flex;
    align-items: center;
    justify-content: center;
    position:relative;
    top: 0;
    color: black;
    background-color:rgb(6, 144, 144);
    font-size: 3vh;
    text-align: center;
}
nav {
    display: flex;
    justify-content: space-around;
    align-items: center;
    font-size: 1vh;
    color: black;
    padding-right: 5vw;
    padding-left: 5vw;
}
a{
     text-decoration: underline;
     color: aliceblue;
     display: flex;
    justify-content: space-around;
    align-items: center;
    font-size: 5vh;
}
    .titulo{
        text-align: center;
        text-decoration: underline;
        color:white;
        font-size: 37px;
    }

    div {
        display: flex;
        justify-content: center;
        align-items: center;
        padding: 4vw;
    }
    img {
        margin-right: 0vw;
        margin-left: 15vw;
        max-width: 50vh;
       
    }
    p {
        font-size: 4vh;
        width: 100vh;
        margin-top: 4vh;
        margin-bottom: 25vh;
        text-decoration: ;
    }
    .caja { 
        font-family: sans-serif; 
        font-size: 18px; 
        font-weight: 400; 
        color: #1f1818; 
        background:#cff4e8 
        
    }
    footer {
        display: flex;
        align-items: center;
        justify-content: center;
        position:relative;
        top: 11vh;
        height: 5vh;
        width: 100vw;
        font-size: 3vh;
        background-color:rgb(254, 252, 255);
        color: black;
    }

    /* From uiverse.io by @satyamchaudharydev */
/* === removing default button style ===*/
.button {
    margin: 0;
    background: transparent;
    padding: 0;
    border: none;
    text-decoration: none;
    color: aliceblue;
  }
  
  /* button styling */
  .button {
    --border-right: 6px;
    --text-stroke-color: rgba(255,255,255,0.6);
    --animation-color: #37FF8B;
    --fs-size: 2em;
    letter-spacing: 3px;
    text-decoration: none;
    font-size: var(--fs-size);
    font-family: "Arial";
    position: relative;
    text-transform: uppercase;
    color: transparent;
    -webkit-text-stroke: 1px var(--text-stroke-color);
  }
  /* this is the text, when you hover on button */
  .hover-text {
    position: absolute;
    box-sizing:border-box ;
    content: attr(data-text);
    color: var(--animation-color);
    width: 0%;
    inset: 0;
    border-right: var(--border-right) solid var(--animation-color);
    overflow: hidden;
    transition: 1s;
    -webkit-text-stroke: 1px var(--animation-color);
    
}
  /* hover */
  .button:hover .hover-text {
    width: 100%;
    filter: drop-shadow(0 0 23px var(--animation-color))
  }