div#c_background {
    background-color: #000000;
    padding: 30px 40px;
    width: 100%;
    box-sizing: border-box;
    margin: 0 auto;
    border: 2px solid white;
    border-radius: 10px;
    display: inline-block;
}
.colorpicker {
    opacity: 0;
    height: 40px;
    width: 42px;
}
.masked {
    -webkit-mask-repeat: no-repeat;
    mask-repeat: no-repeat;
    width: 250px;
    height: 40px;
    margin: 10px 0;
}
#wrapper {
    background: rgba(0,0,0,0.7);
    width: 800px;
    margin: 0 auto;
    border: 2px solid white;
    border-radius: 10px;
    padding: 10px 50px;
}

body {
    background: black url("../images/background.jpg") center fixed;
    color: white;
    box-sizing: border-box;
    font-family: arial;
}
.plain-colorpicker .sp-dd {
    display: none;
}
.plain-colorpicker {
    padding: 0;
    border: 0;
    background: none;
    margin: 4px 10px 4px 0;
}
.plain-colorpicker .sp-preview, .plain-colorpicker .sp-preview-inner {
    margin-right: 0;
    height: 30px;
    width: 30px;
    border-radius: 50%;
    background: none;
}
select {
    color: white;
    background-color: black;
    padding: 10px;
}
.sp-picker-container {
    position: relative;

    border: 0;
}
.sp-container {
    border-radius: 10px;
    background-color: #333;
    border: 0;
}
.sp-input {
    color: white;
}
#color-pickers label {
    font-size: 20px;
    position: relative;
    top: 4px;
    left: 10px;
}
#color-pickers {
    margin-bottom: 20px;
}
h1 {
    margin-top: 30px;
    margin-bottom: 30px;
    text-align: center;
}
h2 {
    margin-top: 5px;
    margin-bottom: 10px;
    text-align: center;
}
select {
    width: 100%;
    background-color: #111;
}
.half-width-inputs div {
    float: left;
    width: 50%;
    text-align: center;
}
.half-width-inputs input {
    width: 90%;
    text-align: center;
    margin-top:6px;
    margin-bottom: 8px;
}
input[type="text"], input[type="number"] {
    color: white;
    background-color: #111;
    border: 1px solid #999;
    box-sizing: border-box;
    padding: 5px;
    border-radius: 5px;
}
input[type="number"] {
    padding-left: 20px;
}
a, a:visited {
    color: #0093dd;
    text-decoration: none;
}
a:hover {
    color: yellow;
}

button.btn-big {
    padding: 30px;
}

button {
    background-color: #111;
    border: 2px solid white;
    color: white;
}
button:hover, button:focus {
    cursor: pointer;
    border: 2px solid yellow;
    background-color: #555;
}
strong {
    /*color: #e8ed57;*/
    text-decoration: underline;
}
a.btn {
    box-sizing: border-box;
    background-color: #111;
    border: 2px solid white;
    color: white;
}
a.btn.btn-big {
    padding: 30px;
    line-height: 100px;
}
a.btn:hover, a.btn:focus {
    cursor: pointer;
    border: 2px solid yellow;
    background-color: #555;
}



/*******************/
/* Custom Checkbox */
/*******************/

/* The container */
.checkbox-container {
    display: inline-block;
    position: relative;
    padding-left: 30px;
    margin-bottom: 12px;
    cursor: pointer;

    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
}

/* Hide the browser's default checkbox */
.checkbox-container input {
    position: absolute;
    opacity: 0;
    cursor: pointer;
    height: 0;
    width: 0;
}

/* Create a custom checkbox */
.checkbox-checkmark {
    position: absolute;
    top: -3px;
    left: 0;
    height: 20px;
    width: 20px;
    background-color: #000;
    border-radius: 3px;
    border: 1px solid #999;

}

/* On mouse-over, add a grey background color */
.checkbox-container:hover input ~ .checkbox-checkmark {
    background-color: #0093dd;
}

/* When the checkbox is checked, add a blue background */
.checkbox-container input:checked ~ .checkbox-checkmark {

}

/* Create the checkmark/indicator (hidden when not checked) */
.checkbox-checkmark:after {
    content: "";
    position: absolute;
    display: none;
}

/* Show the checkmark when checked */
.checkbox-container input:checked ~ .checkbox-checkmark:after {
    display: block;
}

/* Style the checkmark/indicator */
.checkbox-container .checkbox-checkmark:after {
    left: 7px;
    top: 3px;
    width: 4px;
    height: 8px;
    border: solid white;
    border-width: 0 3px 3px 0;
    -webkit-transform: rotate(45deg);
    -ms-transform: rotate(45deg);
    transform: rotate(45deg);
}


/* Other stuff*/

input[type=number] {
    text-align: center;
}