lu2/theme/pure/css/common/ui/Drop.css

Simple and flexible UI component library based on native HTML and JavaScript

/**
 *
 * @DropList.css
 * @author xinxuzhang
 * @create 15-07-01
 * @edit  19-10-20 sunmeiye
 *
**/
.ui-droplist-x {
    position: absolute;
    width: 111px;
    padding: 7px 0;
    background-color: #fff;
    box-shadow: 0 2px 5px rgba(0, 0, 0, .25);
    border: 1px solid #d0d0d5;
    border-radius: 4px;
    font-size: 14px;
    animation: fadeIn .2s;
    z-index: 9;
}

.ui-droplist-li {
    display: block;
    line-height: 20px;
    padding: 7px 12px 8px;
    color: #4c5161;
    text-decoration: none;
    cursor: pointer;
    white-space: nowrap;
    text-overflow: ellipsis;
    overflow: hidden;
}

.ui-droplist-hr {
    border: 0;
    border-bottom: 1px solid #d0d0d5;
    margin: 7px 12px;
    opacity: .4;
}

a.ui-droplist-li:hover {
    color: #4c5161;
    background-color: #f0f7ff;
}
a.ui-droplist-li:hover::after {
    background-position: 0 -20px;
}

span.ui-droplist-li {
    color: #a2a9b6;
    cursor: default;
}


.ui-droplist-li[data-sublist]::before {
    -ms-transform: rotate(-90deg);
    transform: rotate(-90deg);
    margin-top: 1px;
    float: right;
}

.ui-droplist-x > .selected {
	background-color: #f1f9fe;
}

.selected + .ui-droplist-xx > .ui-droplist-x {
    display: block;
}

.ui-droplist-xx {
    position: relative;
}
.ui-droplist-xx > .ui-droplist-x {
    display: none;
    left: calc(100% - 5px);
    top: -35px;
}
.ui-droplist-xx > .reverse {
    left: auto;
    right: calc(100% - 5px);
}

.ui-droplist-arrow:empty,
.ui-droplist-arrow:not(:empty)::after,
.ui-droplist-li[data-sublist]::before {
    content: '';
    display: inline-block;
    width: 20px;
    height: 20px;
    background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' viewBox='-205 197 200 400'%3E%3Cpath d='M-59.7 271.6c-4.2-4.1-11-4.1-15.3 0l-30.5 29.6-30.5-29.6c-4.2-4.1-11-4.1-15.3 0-4.2 4.1-4.2 10.7 0 14.8l38.2 37c4.2 4.1 11 4.1 15.3 0l38.2-37c4.1-4.1 4.1-10.7-.1-14.8z' fill='%23a2a9b6'/%3E%3Cpath d='M-58.7 471.6c-4.2-4.1-11-4.1-15.3 0l-30.5 29.6-30.5-29.6c-4.2-4.1-11-4.1-15.3 0-4.2 4.1-4.2 10.7 0 14.8l38.2 37c4.2 4.1 11 4.1 15.3 0l38.2-37c4.1-4.1 4.1-10.7-.1-14.8z' fill='%232a80eb'/%3E%3C/svg%3E"), none;
    background-size: 20px 40px;
    vertical-align: -5px;
}

a:hover .ui-droplist-arrow:empty,
.ui-droplist-arrow:not(:empty):hover::after {
    background-position: 0 -20px;
}

/**
 *
 * @DropPanel.css
 * @author xinxuzhang
 * @create 15-07-01
 *
**/
.ui-dropanel-x {
    position: absolute;
    width: 260px;
    padding: 20px;
    background-color: #fff;
    box-shadow: 0 1px 3px rgba(0, 0, 0, 0.25);
    border: 1px solid #d0d0d5;
    border: 0 rgba(0, 0, 0, 0.2);
    font-size: 14px;
    animation: fadeIn .2s;
    z-index: 9;
}

.ui-dropanel-title {
    line-height: 20px;
    margin-top: -2px;
    margin-bottom: 0;
    font-size: 14px;
    font-weight: bold;
}

.ui-dropanel-close {
    position: absolute;
    top: 3px; right: 2px;
    width: 40px; height: 40px;
    border: 0;
    background: none;
    margin: 0; padding: 0;
    transition: fill .2s;
    fill: #b6bbc6;
    cursor: pointer;
    z-index: 1;
}

.ui-dropanel-close svg {
    width: 20px;
    height: 20px;
}

.ui-dropanel-close:hover {
    background-color: #4c5161;
    fill: #4c5161;
    background: none, none;
}

.ui-dropanel-content {
    display: block;
    min-height: 40px;
    padding: 10px 0 20px;
}

.ui-dropanel-footer {
    text-align: right;
}

.ui-dropanel-footer .ui-button {
    margin-left: 15px;
}

.ui-dropanel-footer .ui-button:first-child {
    margin-left: 0;
}

@media (prefers-reduced-motion: reduce) {
    .ui-datalist-x,
    .ui-dropanel-x {
        animation: none;
    }
    .ui-dropanel-close {
        transition: none;
    }
}