body{
    font-family: 'Roboto', sans-serif!important;
}
.box_login{
    margin: 50px auto;
    text-align: center;
    max-width: 500px;
    background: #eee;
    padding: 20px 20px 40px;
}
.button{
    background: #333;
    border: none;
    color: #fff;
    border-radius: 5px;
    padding: 10px;
    text-transform: uppercase;
    width: 350px;
    margin: 20px 0 0;
    cursor: pointer;
    font-size: 14px;
}
.cerrar_sesion{
    background: #333;
    border: none;
    color: #fff;
    border-radius: 5px;
    padding: 10px;
    text-transform: uppercase;
    width: 150px;
    margin: 20px 0 0;
    cursor: pointer;
    text-decoration: none;
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0 0 auto;
    font-size: 14px;
}
.button:hover,
.cerrar_sesion:hover{
    background: #ccc;
}
tr:first-child{
    text-align: left;
    background: #ccc;
    color: #333;
    padding: 10px;
}
tr > th{
    padding: 10px;
}
.content{
    max-width: 1200px;
    margin: 0 auto;
    width: 100%;
}
tr:nth-child(even) {
    background: #eee; 
}
tr > td{
    font-size: 14px;
    padding: 10px;
}
.content h1{
    text-align: center;
    margin: 20px 0;
    color: #333;
    text-transform: uppercase;
}
.botones{
    display: flex;
    align-items: center;
    justify-content: center;
    margin: 20px 0 40px;
}
.botones a.button{
    text-align: center;
    text-decoration: none;
    margin: 0 10px;
}
form{
    text-align: center;
}
form > label{
    margin:0 10px;
}
.mensaje{
    text-align: center;
}
.actualizar{
    background: transparent;
    border: 1px solid #333;
    padding: 5px 15px;
    text-transform: uppercase;
    font-weight: 600;
    cursor: pointer;
}
.actualizar:hover{
    background: #eee;
    border: 1px solid #eee;
}