.customselect {
    width: 200px;
    font-size: 14px;
    display: inline-block;
}

.customselect-title {
    height: 17px;
    border: 1px solid #ADD8E6;
    background-position: right;
    background-image: url(http://js.cx/clipart/select-button.gif);
    background-repeat: no-repeat;
    padding: 2px;
    cursor: pointer;
}

.customselect-options li {
    padding: 2px;
    cursor: pointer;
}

.customselect-options li:nth-child(even) {
    background-color: #f0f8ff;
}

.customselect-options li:hover {
    background-color: #7fffd4;
}

.customselect-options {
	list-style: none;
	margin: 0;
	padding: 0;
    display: none;

    position: absolute;
    z-index: 1000;
    background: white;
    width: 200px;
    border-bottom: 1px solid #add8e6;
    border-left: 1px solid #add8e6;
    border-right: 1px solid #add8e6;
    box-sizing: border-box;
}
.customselect-open .customselect-options {
    display: block;
}