.formIN {
   margin-top: 75px;
    margin-bottom:auto;
    text-align: left;
    background-color: #fff;
    border: 1px solid #000;
    width: 300px;
    padding: 10px 0px;
}

.form {
   
    margin-bottom:auto;
    text-align: left;
    background-color: #fff;
    border: 1px solid #000;
    width: 300px;
    padding: 10px 0px;
}
 .field {
    padding: 5px 28px; 
}
.field label {
    font-size: 15px;
    font-weight: 800;
    color: #000;
    margin-bottom: 5px;
    width: 100%;
}
.field input {
    width: 240px;
    font-size: 20px;
}
.control {
    text-align: right;
    padding: 8px 25px 3px 25px;
}
.control input {
    border: 0px;
    background: transparent;
    font-size: 16px;
    font-weight: 800;
    color: #000;
}
#intro {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-left: -150px;
    margin-top: -120px;
}
.log{
        float:left;
        display: block;
        margin-right:  30px;
        padding-right: 30px;
        border-right: 2px outset #2993dd;
        height: 380px;
        
    }
.logprov{
        float:left;
        display: block;
    height:380px;

    
}
#contenidos{
    height:400px;
    position:relative;
    width: 700px;
    margin: auto;
    
}