*{
    box-sizing: border-box;
    margin:0;
    padding:0;
    background:scroll;  
}   
.Alfa{
    background:black;
    color:rgb(0, 0, 0);
    background-color: #000000;
    background: url("Dragon.jpg ")  no-repeat ; 
    background-size: 100% 100%;
    background-position: 0px -60px;
    background-repeat: no-repeat;
    font-family: 'Lucida Sans', 'Lucida Sans Regular', 'Lucida Grande', 'Lucida Sans Unicode', Geneva, Verdana, sans-serif;  
    background-attachment: fixed;
} 
a{
    color:rgb(255, 255, 255);
    text-decoration: none;
}
a:hover {
  text-decoration: underline;
}

ul{
    list-style: none;
}
.container{
    width: 88%;
    margin: auto;
}
/* Navigation */
.nav-main{
    font-size: 20px;
    display:flex;
    justify-content:space-between;
    align-items:center;
    height: 100px;
    padding:0px 0px;
}
.One{
    width: 50px;
}
.One:hover{
    transform: scale(1.1);
    transition: ease 1s;
    animation: icono 1s infinite;
}
@keyframes icono{
    0%{
    box-shadow: 0 0 0 0 rgba(9, 36, 23, 0.85);

    }
    100%{
    box-shadow: 0 0 0 25px rgb(0,0,0,0);
    }
}
/*Nav left*/
.God{
    list-style: none;
    padding: 0px;
    display: flex;
    width: 90%;
    max-width: 600px;
    background-color:rgb(63, 63, 68);
    margin-left: auto;   
}
.God li  a{
    padding: 20px;
    display:  block;
    align-items: center
}
.God li{
    display: inline-block;
    text-align: center; 
}
.God li  a:hover{
    background:rgb(192, 77, 35);   
}

/* Navegación secundaria */
.car .two {
  margin-left: 100%;
  margin-top: 2%;
}
.car a {
  color: black !important;
  font-weight: bold;
}

.container-Numero{ 
    background-color:green;
    border: 1px solid rgb(163, 14, 14);
    border-radius:50%;
    position: fixed;
    z-index: 999;
    bottom:30px;
    right: 30px;
    padding: 2px;
    transition:ease 1s;
    animation: efecto 1.2s infinite;
    align-items: center;     
}
.container-Numero:hover{
    transform: scale(2.2);
    transition: ease 1s;  
}
.Numero{
    width: 40px;
    transition: ease 1s;   
}
@keyframes efecto{
    0%{
        box-shadow: 0 0 0 0 rgba(75, 28, 141, 0.85);
    }
    100%{
        box-shadow: 0 0 0 25px rgba(255, 255, 255, 0);
    }
}

.Saludo{
    text-align: left;
    font-size: 60px;
    font-weight: 500;
    color: rgb(255, 255, 255);
    text-shadow: rgb(0, 0, 0);
    line-height: normal;
    margin-left: 5%;
    margin-top: 1%;  
}
.seccion2{
    margin-top: 5%;
    margin-right:3%;
    margin-left: 5%;
    vertical-align: bottom; 
    color: rgb(0, 0, 0);
    text-align: justify;
    font-size: 23px;
    font-weight: 1000; 
}
.nothing {
    background-color: rgba(146, 218, 142, 0.5); /* 0.5 es 50% de opacidad */
    margin-top: 0%;
    background-repeat: no-repeat;
    background-size: 100%;
    position: absolute;
    border: none;
    background-attachment: fixed;
}
  
#Columnas{
    column-count: 3;
    column-gap:  50px;
    column-rule: rgb(87, 82, 79) ridge 5px;
    margin-left:5% ;
    margin-right:5% ;
    text-align: justify;
    margin-bottom: 5%;
    
}
.Player{
    width: 100%;
    height: 100%;
    margin-top: 5%;
    border:5px solid black;
    border-radius: 20%;  
    
}
.UA{
    width: 100%;
    height: 100%;
    margin-top: 5%;
    border:5px solid rgb(0, 0, 0);
    border-radius: 20%;   
}
.Sigma{
    width: 100%;
    height: 100%;
    margin-top: 5%;
    border:5px solid black;
    border-radius: 20%;
    
}
.Arcmap{
    column-span: all;
    text-align: center;
    margin-top: 3%;
    margin-bottom:1%;  
    
}
.Qrar{
    column-span: all;
    text-align: center;
    margin-top: 1%;
    margin-bottom:1%;  
}


.titulo{
    text-align: center;
    margin-top: 3%;
    margin-left:1% ;
}