body
    {
        display: flex;
        font-family: montserrat;
        justify-content: center;
        align-items: center;
        min-height: 100vh;
		background-image: url(../css/fundo.png);
        background-size:	cover;
        /*background: linear-gradient(310deg, #3a042d , #03182e);
        /*background: #03182e;
        background: rgb(236, 230, 230);*/
        overflow: hidden;
    }
    .container
    {
        position: absolute;           
        width: 100%;
        height: 100%;
        display: flex;
        justify-content: center;
        align-items: center;
    }
    /*button
    {
        position: absolute;
        z-index: 1;
        margin: 10px;
        
        border-color: #fff;
        outline: none;
        background: red;
        color: #fff;
        font-size: 1.2em;
        padding: 15px 30px;
        border-radius: 50px 50px;
        cursor: pointer;
        box-shadow: 10px 10px 10px rgba(0,0,0,0.5);
        display: none;
    }*/
    .block
    {
        /*position: absolute;*/
        width: 20px;
        height: 20px;
        background: #fff;
        box-shadow: 5px 5px 5px rgba(0,0,0,0.5);
    }
    .block:nth-child(3n + 2)
    {
        background: #284767;
    }
    .block:nth-child(3n + 3)
    {
        background: #641b52;
    }
    .block:nth-child(4n + 4)
    {
        background: #9c2b80;
    }
    .block:nth-child(5n + 5)
    {
        background: #3f71a3;
    }
    .block:nth-child(6n + 6)
    {
        background: #444;
    }
    .block:nth-child(7n + 7)
    {
        background: #1a3755;
    }
    .login{
        position: absolute;
        z-index: 1;
        background: rgba(252, 250, 250, 0.8);
        box-shadow: 0 15px 25px rgba(0,0,0,0.8);
        /*opacity:0.85;*/
        border-radius: 30px;
    }
    .logo{
        position: relative;
        margin-top: 20px;
        width: 100%;
        height: 100%;
        text-align: center;
        align-items: center;
        
    }
    /*.box
    {
        position: absolute;
        top: 50%;
        left: 50%;
        width: 300px;
        
    }*/


    
    /*body{
        margin: 0;
        padding: 0;
        font-family: montserrat;
        background: linear-gradient(120deg, #2980b9, #8e44ad );
        height: 100vh;
        overflow: hidden;
    }*/
    .center{
        position: absolute;
        top: 50%;
        left: 50%;
        transform: translate(-50%, -50%);
        width: 400px;
        background: transparent;
        border-radius: 10px;
    }
    .center h1{
        text-align: center;
        padding: 0 0 20px 0;
        border-bottom: 1px solid silver;
    }
    .center form{
        padding: 0 40px;
        box-sizing: border-box;
    }
    form .txt_field{
        position: relative;
        border-bottom: 2px solid gray;
        margin: 30px 0;
    }
    .txt_field input{
        width: 100%;
        padding: 0 15px;
        height: 40px;
        font-size: 16px;
        border: none;
        background: none;
        outline: none;
    }
    .txt_field label{
        position: absolute;
        top: 50%;
        left: 5px;
        color: #202020;
        transform: translateY(-50%);
        font-size: 18px;
        pointer-events: none;
        transition: .5s;
    }
    .txt_field span::before{
        content: '';
        position: absolute;
        top: 40px;
        left: 0;
        width: 100%;
        height: 2px;
        background: #202020;
    }
    .txt_field input:focus ~ label,
    .txt_field input:valid ~ label{
        top: -5px;
        color: #202020;
        font-size: 16px;
        transition: .5s;
    }
    .txt_field input:focus ~ span::before,
    .txt_field input:valid ~ span::before{
        width: 100%;            
    }
    .pass{
        margin: -5px 0 20px 5px;
        color: #202020;
        cursor: pointer;
    }
    .pass:hover{
        text-decoration: underline;
    }
    input[type="submit"]{
        width: 100%;
        height: 50px;
        border: 1px solid;
        background: #00aeb9;
		border-color: #00aeb9;
        /*background: linear-gradient(90deg, #009145 , #00ca60);*/
        border-radius: 25px;
        font-size: 18px;
        color: #fff;
        font-weight: 700;
        cursor: pointer;
        outline: none;
    }
    input[type="submit"]:hover{
        background: #7a206c;
        border-color: #7a206c;
		color: #fff;
        /*transition: .5s;*/
    }
    .signup_link{
        margin: 30px 0;
        text-align: center;
        font-size: 16px;
        color: #202020;
    }
    .signup_link a{
        color: #025a93;
        text-decoration: none;
    }
    .signup_link a:hover{
        text-decoration: underline;
    }