查看“︁模板:搜索框/style.css”︁的源代码

.citizen-search-trigger {
    background-color: var(--color-surface-2);
    width: 100%;
    height: 55px;
    border-style: solid;
    border-color: #ADBEDF;
    border-width: 3px;
    border-radius: 50px;
    display: flex;
    align-items: center;
    justify-content: flex-start;
    padding-left: 18px;
	transition-property: background-color,border-width,border-radius;
	transition-duration: 300ms;
}
.citizen-search-trigger:hover {
	background-color: var(--color-surface-0);
	border-width: 0px;
	border-radius:15px
}
.citizen-search-trigger::before {
  content: '';
  display: block;
  width: 1rem;
  height: 1rem;
  background-color: currentColor;
  mask-image: url('/resources/lib/ooui/themes/wikimediaui/images/icons/search.svg');
  mask-size: contain;
}