.login{
    display: block;

    background-color: rgb(255, 255, 255); 
    background-image:   radial-gradient(rgba(222, 222, 222, 0.5) 2px, transparent 2px), 
                        radial-gradient(rgba(222, 222, 222, 0.5) 2px, rgb(255, 255, 255) 2px); 
    background-size: 96px 96px; 
    background-position: 0px 0px, 48px 48px;
}
.login > .alert{
    position: fixed;
    left: 15px;
    right: 15px;
    top: 15px;
    z-index: 1;
}
.container-login {
    height: 100vh;
    margin: 0;

    display: flex;
    flex-wrap: wrap;
}
.img-background-login{
    margin: 0px;
    padding: 0px;
    background: url(../img/login/img_1.jpg) no-repeat center;
    background-size: cover;
}
.img-background-login.img-b-1{
    background-image: url(../img/login/img_1.jpg);
}
.img-background-login.img-b-2{
    background-image: url(../img/login/img_2.jpg);
}
.img-background-login.img-b-3{
    background-image: url(../img/login/img_3.jpg);
}
.img-background-login.img-b-4{
    background-image: url(../img/login/img_4.jpg);
}
.img-background-login.img-b-5{
    background-image: url(../img/login/img_5.jpg);
}

.block-login{
    display: -ms-flexbox;
    display: flex;

    -ms-flex-pack: center;
    justify-content: center;
    
    -ms-flex-align: center;
    align-items: center;
}
.block-login .form-login{
    width: 70%;
    overflow-y: auto;
    overflow-x: hidden;

    margin: 0px;
    padding: 0px;

    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;

    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
    
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;

    -ms-flex-line-pack: center;
}

.logo-app{
    margin-bottom: 70px;

    display: -webkit-box;
    display: -ms-flexbox;
    display: flex;
    
    -webkit-box-pack: center;
    -ms-flex-pack: center;
    justify-content: center;
    -ms-flex-line-pack: center;
    align-content: center;
    -webkit-box-align: center;
    -ms-flex-align: center;
    align-items: center;
}

.form-login .form-control{    
    /*padding-top: 15px;
    padding-bottom: 15px;*/
    border-width: 0;
    box-shadow: 0 0 0;
    background-color: #f0f0f0;

    height: 45px;
    text-align: center;

    font-size: 16px;
}

.form-login .btn{
    text-transform: uppercase;
    font-size: 16px;
    line-height: 4rem;

    background-color: #1946ba;
    color: #FFF;
}
.form-login .btn:hover{
    background-color: #215CF5;
}
.form-login .ver-pass{
    background-color: transparent;
    border-width: 0;
    position: absolute;
    top: 10px;
    right: 15px;
    font-size: 16px;
    color: rgba(85, 85, 85, 0.71);
}

@media (max-width: 768.98px){
    .block-login .form-login {
        width: 90%;
    }
}
 
@media (min-width: 992px) and (max-width: 1199.98px) {
    .block-login .form-login {
        width: 90%;
    }
}