body {
    padding: 10px;
    margin-top: 70px;
    -webkit-font-smoothing: antialiased;
    font-family: 'Open Sans', sans-serif;
}

label {
    font-weight: normal;
}

input {
    background: none;
    border: solid 2px #21a1e1;
    color: #21a1e1;
    padding: 15px 40px;
    font-size: 18px;
    display: inline-block;
}

input:focus, input:active {
    outline: none;
}

input[type="text"], input[type="password"] {
    border: none;
    border-bottom: solid 2px #21a1e1;
}

input[type="submit"]:active, #kupac:hover {
    color: white;
    background: #21a1e1;
}

.field {
    display: inline-block;
    margin-right: 20px;
    position: relative;
}

.field input {
    padding: 15px 0px;
}

#startna {
    position: absolute;
    top: 50%;
    left: 50%;
    margin-top: -50px;
    margin-left: -250px;
    width: 500px;
    height: 100px;
    text-align: center;
    font-size: 16px;
}

​
th, td {
    font-size: 12px;
}

#kupac {
    border: none;
    font-size: 12px;
    padding: 1px;
    margin: 0;
}
.table tr:nth-child(even) > td{
    background-color: #dcdcdc !important;
}

.tablesorter thead .disabled {display: none}