*{
    margin: 0px;
    padding: 0px;
}
        
        body{
            
            font-family: Arial, Helvetica, sans-serif;
        }
        #container{
            width: 80%; 
            margin: 0px auto;

        }
        #content{
            float: left;
            width: 100%;
            min-height: 400px;
           
        }
    
    #logoDos{
        float: left;
        width: 10%;
        height: 101px;
        
        background-image: url("log.png");
background-repeat: no-repeat;
background-size: 100% 100%;
    }
        #headerimagen{
            height: 110px;
    width: 32%;
    margin: 5px;
    color: rgb(47, 88, 124);
    list-style: none;
    float: left;
    background-image: url("sepDos.jpg");
    background-repeat: no-repeat;
background-size: 100% 80%;
        }
        #headerimagenDos{
            height: 100px;
            width: 29%;
            margin: 5px;
            color: rgb(47, 88, 124);
            list-style: none;
            float: left;
            background-image: url("tecnm.png");
        background-size: 100% 100%;
        
        }
        #logo{
            height: 101px;
            width: 10%;
            margin: 0px;
            color: rgb(47, 88, 124);
            list-style: none;
            float: right;
            background-image: url("logo.png");
            background-size: 100% 100%;
        }
        #letras{
            height: 101px;
            width: 50%;
            margin: 0px;
            color: rgb(47, 88, 124);
            list-style: none;
            float: left;
        }
        header{

            
            height: 110px;
            width: 100%;
            margin: 0px;
            color: aliceblue;
            list-style: none;
            float: left;
            text-align: center;
            background-image: url("encabezados.png");
    background-repeat: no-repeat;
background-size: 100% 100%;
            }
        nav{
            margin: 10px;
            width: 100%;
            
            height: 10px;
            text-align: center;
        }
        
        .clearfix{
            clear: both;
        }
        

        
        
        aside{
            float: left;
            width: 78%;
            
    
    min-height: 500px;
    background-image:"logo.png";
background-image: url("log.jpg");
background-size: 100% 100%;
        }
        footer{
            background-color: rgb(155, 195, 0);
            color: white;
            text-align: center;
            height: 50px;
            line-height: 50px;
        }
        #spaceImagenes{
        height: 110px;
        width: 7%;
        margin: 0px;
        
        list-style: none;
        float: left;
        
    }
    #spaceImagenesDos{
        height: 110px;
        width: 6%;
        margin: 0px;
        
        list-style: none;
        float: left;
        
    }
    td {
    
  
        padding: 6px;
      }
      th {
        
        padding: 5px;
      } 
      #contentDos{
        text-align: left; 
        float: left;
        width: 80%;
        min-height: 100px;

    }
    #contentTres{
        
        float: right;
        width: 20%;
        min-height: 100px;

    }
    td {
    
  
        padding: 6px;
      }
      th {
        
        padding: 5px;
      } 
      #contentdos{
        float: left;
        width: 45%;
       
        min-height: 400px;
    }
    #medio{
        float: left;
        width: 10%;
       
        min-height: 400px;
    }
    #contenttres{
        float: left;
        width: 45%;
      
        
        min-height: 400px;
    }