*{
    padding: 0;
    margin: 0;
    box-sizing: border-box;
}

body{
    font-family: 'Poppins', sans-serif;
}

.AlertaMarginPositiva{
    margin: 20px auto;
    transition: .3s;
}

.AlertaMarginNegativa{
    margin: -150px auto;
    transition: 1s;
}

.wave {
    position: fixed;
    height: 100%;
    width: 50%;
    left: 0;
    bottom: 0;
    z-index: -1;
}

.customContainer{
    width: 100vw;
    height: 100vh;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    grid-gap: 7rem;
    padding: 0 2rem;
}

.img {
    display: flex;
    justify-content: flex-end;
    align-items: center;
}

.img img {
    width: 500px;
    transition: width .3s;
}

.login-container{
    display: flex;
    align-items: center;
    justify-content: center;
}

div img.avatar{
    display: flex;
    align-items: center;
    justify-content: center;

}

.avatar{
    width: 100px;
    margin: 0 auto;
}

form{
    width: 360px;
    transition: width .3s;
}

form h2 {
    font-size: 2.9rem;
    text-transform: uppercase;
    text-align: center;
    font-weight: lighter;
    color: #333;
}

.input-div{
    position: relative;
    display: grid;
    grid-template-columns: 7% 93%;
    margin: 25px 0;
    padding: 5px 0;
    border-bottom: 2px solid #d9d9d9;
}

.input-div::after, .input-div::before {
    content: '';
    position: absolute;
    bottom: -2px;
    width: 0;
    height: 2px;
    background-color: #38d39f;
    transition: .3s;
}

.input-div::after{
    right: 50%;
}

.input-div::before{
    left: 50%;
}

.input-div.focus .i i {
    color: #00bfd8;
}

.input-div.focus div h5{
    top: -5px;
    font-size: 15px;
}

.input-div.focus::after, .input-div.focus::before{
    width: 50%;
}

.input-div.one{
    margin-top: 0;
}

.input-div.two{
    margin-bottom: 4px;
}

.i{
    display: flex;
    align-items: center;
    justify-content: center;
}

.i i {
    color: #d9d9d9;
    transition: .3s;
}


.input-div > div{
    position: relative;
    height: 45px;
}

.input-div > div h5 {
    position: absolute;
    left: 10px;
    top: 50%;
    transform: translateY(-50%);
    color: #999;
    font-size: 18px;
    transition: .3s;
    
}

/* .input {
    position: absolute;
    width: 100%;
    height: 100%;
    top: 0;
    left: 0;
    border: none;
    outline: none;
    background: none;
    padding: 0.5rem 0.7rem;
    font-size: 1.2rem;
    color: #555;
    font-family: 'Poppins', sans-serif;
} */

a {
    display: block;
    text-align: right;
    text-decoration: none;
    color: #999;
    font-size: 0.9rem;
    transition: .3s;
}

a:hover{
    color: #00aec5;
}

.customBtn{
    display: block;
    width: 100%;
    height: 50px;
    border-radius: 5px;
    margin: 1rem 0;
    font-size: 1.2rem;
    outline: none;
    border: none;
    background-image: linear-gradient(to right, #38d3fa, #2aa8ce, #4ecdff);
    font-family: 'Poppins', sans-serif;
    cursor: pointer;
    color: #fff;
    background-size: 200%;
    transition: .5s;
}

.customBtn:hover{
    background-position: right;
}


@media screen and (max-width: 1050px) {
    .customContainer{
        grid-gap: 5rem;
    }
}

@media screen and (max-width: 1000px){
    form {
        width: 290px;
    }

    form h2 {
        font-size: 2.4rem;
        margin: 8px 0;
    }
    .img img {
        width: 400px;
    }
}

@media screen and (max-width: 900px){
    .img{
        display: none;
    }

    .customContainer{
        grid-template-columns: 1fr;
    }

    .wave{
        display: none;
    }

    .login-container{
        justify-content: center;
        
    }
}