/* reset */
* {
  padding: 0;
  margin: 0;
  box-sizing: border-box;
}

/* estilos*/
header {
  background-color: black;
  display: flex;
  font-family: Arial, Helvetica, sans-serif;
  font-size: 1em;
  color: whitesmoke;
  padding: 1em;
  justify-content: space-between;
  align-items: center;
  height: 7em;
  


}

header nav ul {
  color: white;
  list-style: none;
  display: flex;
  gap: 30px;
  font-weight: 800;
  padding-right: 2em;
}

a {
  color: whitesmoke;
  text-decoration: none;
  font-weight: 300;
}

/*  estilos de main */
main {
  background-color: grey;
}

main h1 {
  justify-content: center;
  align-items: flex-end;
  display: flex;
  font-family: Arial, Helvetica, sans-serif;
  margin-top: 20px;
  text-align: center;
}

main h4 {
  font-family: Arial, Helvetica, sans-serif;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  margin-bottom: 20px;
}

h5 {
  display: flex;
  font-family: Arial, Helvetica, sans-serif;
  text-align: center;
  justify-content: center;
}

p {
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: Arial, Helvetica, sans-serif;
  font-size: large;
}

.bg-black li a:hover {
  background-color: darkgray;

}

.bg-black li a {
  color: whitesmoke;
}

.container {
  width: fit-content;
  max-width: 1000px;
  min-width: 320px;
  margin: auto;
}




.imgimagen-odontologia-conservadora {
  width: 100%;

}

 body main {
  background-image: url(../imagen/fondo\ consultorio\ 2.jpg);
  background-size: cover;
  background-position: center;
  background-repeat: no-repeat;
  border-radius: 30px;
 }
main div img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  align-content: center;
  padding: 1em;
  border-radius: 30px;

}
section div img{
  border-radius: 30 px;
}

.parrafo-1{
  margin-bottom: 20px;
  margin-top: 40px;
  text-align: center;
}
.parrafo-2 {
  margin-bottom: 20px;
  text-align: center;
}
.parrafo-3{
  margin-bottom: 20px;
  text-align: center;
}

.parrafo-4 {
  margin-bottom: 20px;
  text-align: center;
}
.parrafo-5 {
  margin-bottom: 40px;
  text-align: center;
  margin-top: 20px;
}


/* mq tablet */
@media (min-width: 768px) {
  main {
    grid-template-columns: repeat();
    grid-template-rows: repeat();


  
   

  
  
    
      grid-template-columns: repeat(3);
      grid-template-rows: repeat(3);
    
  }
   }
    
  

  main .img-periodoncia {
    grid-column: span 2;
  }


footer {
  background-color: darkgray;
  padding: 3em;
}

footer div .items {
  display: flex;
  align-content: center;
  justify-content: space-between;
  object-fit: cover;
}