/*validacao input*/

.invalid{

    border: 2px solid rgb(248, 46, 46) !important; 
}

.valid{
    border: 2px solid rgb(49, 209, 49) !important;

}

/*icons*/

#valid{
    position: relative;
    right: 7px;
    visibility: hidden;
    color: rgb(49, 209, 49);
}

#invalid{
    position: relative;
    left: 15px;
    top: 2px;
    visibility: hidden;
    color: rgb(248, 46, 46);
}

span{
    font-style: italic;
    font-size: 17px;
}

/*conteudo*/

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
    font-family: Arial, Helvetica, sans-serif;
}

.container-login {
    position: relative;
    width: 100%;
    height: 100vh;
    display: flex;
}

.img-box {
    width: 50%;
    height: 100%;
    background-color: #8E2424;
    padding: 20px;
}

.img-box img {
    width: 100%;
    height: 100%;
}

.content-box {
    display: flex;
    justify-content: center;
    align-items: center;
    width: 50%;
    height: 100%;
}

.form-box {
    width: 50%;
}

.form-box h2 {
    text-align: center;
}

.form-box .ul {
    display: flex;
    align-items: center;
    justify-content: center;
}

.ul li {
    list-style: none;
    width: 60px;
    height: 60px;
    display: flex;
    justify-content: center;
    align-items: center;
    border-radius: 50%;
    margin: 0 7px;
    cursor: pointer;
    transition: 0.3s;
}

.ul li:hover {
    background: #e4e4e4;
}

.ul li img {
    width: 40px;
}

.input-box {
    margin-bottom: 3px;
}

.input-box input {
    width: 100%;
    padding: 10px;
    outline: none;
    font-weight: 400;
    border: none;
    font-size: 17px;
    background-color: #ecf2f7;
    border-radius: 5px;
}

.input-box span {
    font-size: 16px;
    margin-bottom: 3px;
    display: inline-block;
    font-weight: 400;
}

#btn-recuperacaoSenha {
    background-color: #8E2424;
    border: none;
    padding: 10px;
    font-size: 20px;
}

#btn-recuperacaoSenha:hover {
    background-color: #fff;
    color: #8E2424;
    border: 1px solid #8E2424;
}

@media (max-width:868px) {
    .img-box{
        display: none;
    }
    .content-box{
        width: 100%;
    }
   .form-box{
        width: 100%;
        padding: 40px;
        background: white;
        margin: 50px;
    } 
    .form-box h3{
        margin: 30px 0 10px;
    } 
}