body{
  background-color:#2C3E50;
}

.conexion {
    display: flex;
    margin-top: 117px;
    justify-content: space-around;
    margin-right: 20%;
    margin-left: 20%;  
}

.conexion img{
    width: 139;
}

main {
    margin-top: 52%;
}

.eligeturobot h1 {
    display: block;
    margin-left: auto;
    margin-right: auto;
    width: 73%;
    color: white;
    margin-bottom: 15%;
    margin-top: 40%;
    font-size: 55px;
    font-weight: 400;
}

img:hover{
    box-shadow: 0 0 20px rgba(51,122,183,.8);
    border-radius: 100px;
}
img:focus{
    box-shadow: 0 0 20px rgba(51,122,183,.8);
}

.barra1{
 background-color: #fefefe;
 width: 100px;
 border-radius: 100px;
 margin-left: 2%;
 margin-top: 3%;
}

.barra1 img{
    height: 100px;
    margin-left: -5px;
}

.marca img{
height: 55;
margin-top: -78px;
margin-left: 530;
}    
    
h1{
 font-family: 'Raleway', sans-serif;
 font height: 700;
 font-size: 50px;
 text-align: center;
 color:white;
 margin: 20px;
}

.eligeturobot h2{
    font-family: 'Raleway', sans-serif;
    font-weight: 400;
    font-size: 40px;
    text-align: center;
    color: white;
    margin: 20px;
    margin-top: -100px;
}
 

a{
    text-decoration: none;
    color: black;
}


.barra2 {
    background-color: #fefefe;
    width: 100%;
    margin-left: -8px;
    display: flex;
    justify-content: space-between;
    position: fixed;
    bottom: 0;
}

.item{
    display: flex;
}


.iconos img{
    height: 100px;
    margin: 10px 40px 10px 40px;
}