:root{
    --btn-normal:rgba(0, 0, 255, 0.555);
}
*{
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, Oxygen, Ubuntu, Cantarell, 'Open Sans', 'Helvetica Neue', sans-serif;
}

.main-body{
    width: 100%;
    display: block;
    max-width: 1920px;
    height: 100vh;
    overflow-x: hidden;
    background:url('../img/2.jpg');
    z-index: 1; 
    background-position: center;
    background-size: cover;
    position: relative;
    z-index: 1;
    /*background: linear-gradient(45deg, black,rgb(30, 30, 121));*/
}
.main-body::after{
    content: '';
    width: 100%;
    height: 100%;
    display: block;
    position: absolute;
    background: linear-gradient(185deg, rgba(0, 0, 0, 0.808),rgb(30, 30, 121));
    z-index: -1;
    top: 0;
    left: 0;
}

.container{
    width: 50%;
    display: block;
    height: 400px;
    background:rgb(255, 255, 255);
    margin: auto;
    margin-top: 50px;
    border-radius: 0px 0px 5px 5px;
    z-index: 1000;
}
.barra-menu{
    width: 100%;
    background:var(--btn-normal);
    height: 30px;
}
.row-logo{
    width: 250px;
    height: 200px;
    display: block;
    margin: auto;
}
.row-logo img{
    width: 100%;
}
.row-select, .row-language{
    width: 50%;
    display: block;
    text-align: center;
    position: relative;
    margin-top: 1em;
}
.row-idiomas{
    width: 100%;
    display: flex;
    justify-content: space-around;
}
.row-select p{
    width: 100%;
    font-size: 18px;
    border: 1px solid transparent;
    color: rgba(0, 0, 0, 0.527);
    text-align: right;
}
.row-select i{
    width: 20px;
    height: 20px;
    display: block;
    position: absolute;
    right: 100px;
    top: 5px;
    background-color: blue;
    color: white;
    font-size: 16px;
    border-radius: 50%;
    padding-top: .2em;
}
.row-language{
    width: 50%;
    display: flex;
    justify-content: center;
    background: none;
}
.row-language::before{
    content: '';
    width: 2px;
    height: 100%;
    display: block;
    position: absolute;
    top: 0;
    left: 30%;
    background: rgba(128, 128, 128, 0.623);
}
.caja-bandera{
    width: 30px;
    height: 30px;
    display: block;
    border-radius: 50%;
    background: none;
    position: relative;
    z-index: 2;
    cursor: pointer;
}
.mx{
    background: url('../img/iconos/mexico.png');
    background-size: 130%;
    background-position: center;
    z-index: 2;
}

.eua{
    margin-left: 1em;
    background: url('../img/iconos/estados-unidos.png');
    background-size: 130%;
    background-position: center;
    z-index: 2;
}


button{
    width: 100px;
    display: block;
    padding: .5em;
    background-color: var(--btn-normal);
    color: white;
    border: 1px solid transparent;
    border-radius: 5px;
    margin: auto;
    margin-top:1em;
    cursor: pointer;
    position: relative;
    transition: all .2s ease-in;
    
}
button:active{
    background: rgb(28, 8, 117);
    
}
button i{
    width: 20px;
    height: 20px;
    display: block;
    position:absolute;
    color: white;
    background: none;
    text-align: center;
    border-radius: 50%;
    right: 100px;
    padding-top: .1em;
    opacity: 0;
    transition: all .2s ease;
    
}
button:hover i{
    animation: btnAnimacion .3s;
    animation-fill-mode: forwards;

}

@keyframes btnAnimacion {
    0%{right: 100px; opacity: 0;}
    70%{right:100px; opacity: 0;}
    100%{right: 5px;
        opacity:1;}
        
}
@keyframes banderaAnimacion {
    
}


@media screen and (max-width:1000px ){
    .container{
        width: 90%;
    }
}



@media screen and (max-width:800px ){
    .container{
        width: 95%;
    }
}


@media screen and (max-width:600px ){
    .container{
        width: 100%;
        height: 100%;
        margin-top: 0;
    }
}