@import url('https://fonts.googleapis.com/css2?family=Quicksand:wght@300;400;500;600&display=swap');

*{padding:0px; margin: 2px;  font-family: 'Quicksand', sans-serif; color:#000000; box-sizing:border-box; transition:  1s all;
   
 }

header {display: flex; 
    flex-direction: column;
	flex-wrap: nowrap;
	justify-content: center;
	align-items: center;
	align-content: center;
    
padding-bottom: 15px;
    padding-top:  15px;
    background-color:transparent;
    border-width:1px;
    border-style: solid;
    border-color: #ffc194;
    border-radius: 10px;
    position: relative;
    background-image: url("https://wallpaperskingdom.com/sites/default/files/maple-tree-wallpapers-27944-6302060.jpg");
    background-size: cover;
   
}



h1{ font-size: 40px;  
    font-weight: 600; 
    color:#f7ceb0;
    text-align:center;

   
    
}
.carrera{font-size: 20px;
    color: #db9765;
    border-style:inherit;
    border-width: 1px;
    margin-top: 15px;
    text-align:center;
}


.foto{
    display: inline-block;
 
    border-radius: 30% ;
}

nav{background-color: #f59042; 
border-width:1px;
border-style: solid;
border-color:#f56f42; 
border-radius: 50px;
}
nav ul li{  list-style: none;  display: inline-block; padding-left: 10rem;}
nav ul li a{ padding: 0.5rem; list-style: none; color:#000000;text-decoration: none;  }

.botones{
    opacity: 1;
}
.botones:hover{
    opacity: 0.5;
}

.columnas {
    
    padding: 0; 
   
     
    background-color:   #ffbe99; 
    display:flex; 
    flex-direction: row;
	flex-wrap: nowrap;
	justify-content: space-around;
	align-items: flex-start;
	align-content: center; 

    
}

.sub-columnas{
    display: flex;
	flex-direction: row;
	flex-wrap: nowrap;
	justify-content:space-around;
	align-items: flex-start;
	align-content: center;
}

.sub-columnas2{
    display: flex;
	flex-direction: column;
	flex-wrap: nowrap;
	justify-content: flex-start;
	align-items: center;
	align-content: center;
}

}

.columna1{
    display: block;
    width: 20%;
    
}

.columna2{
    display: block;
    width: 30%;
    }
.columna3{
    display: block;
    width: 20%;
}
.columna4{
    display: block;
    width: 20%;
}
.recuadro{
    background-color: #ff8f4f;
    border-width:2px;
    border-style:dotted;
    border-color:black;
}
.subtitulo{
    font-size: 20px;  
    font-weight: 600; 
    color: #ff3600;
    text-align:center;
}

/*.links{font-size: 22px; font-weight: bold;}*/

.materias{font-size: 22px; 
    font-weight: bold;
margin-top: 1rem;}

footer p {background-color: #ffe5b5;  color: #f26a0f; font-size: 13px; opacity: .8;}


















@media screen and (max-width:60rem){
    nav{background: #fc4d47;margin-left: 5rem; margin-right: 5rem;}

   
    h1{ font-size: 30px;  
    font-weight: 600; 
    text-shadow: 0px 1.5px 0px #8a0b22;
    width: 60%;
        text-align:center;
    }
    h2{
        text-align:center;
    }
    
    img{ border-radius: 100px; border-width: 2px; border-style:solid; width: 5%;}

    h4{ font-size: 0.5rem;
    font-weight: 600;
    position: relative;
    top: 0.8rem;
    width: 10%;
    }
    .columnas{
        display: flex;
	flex-direction: column; align-content: center;
	 }
    .columna1{width: 100%; align-items: center;}
    .columna2{width: 100%;}
}



  margin-left: 400px;
    position: relative;
    bottom: 20px;


margin-left: 15px;  position: relative; bottom: -50px;


  right: -40rem;
    position: relative; 
    bottom: 65px;