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html - 如何减小圆形动画搜索按钮的大小？

问题描述

我正在尝试在我的导航栏上设置一个动画搜索栏，但它很大，所以想知道如何减小尺寸以使其适合。这对我来说有点令人不安，因为我是网络开发领域的新手。所以提前谢谢。

这是我正在使用的代码：

@import url("https://fonts.googleapis.com/css?family=Inconsolata:700");
* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

html,
body {
  width: 100%;
  height: 100%;
}

.container {
  position: relative;
  margin: auto;
  top: 10;
  left: 0;
  right: 0;
  bottom: 0;
  width: 300px;
  height: 100px;
  float: right;
}

.container .search {
  position: absolute;
  margin: auto;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 80px;
  height: 80px;
  background: crimson;
  border-radius: 50%;
  transition: all 1s;
  z-index: 4;
  box-shadow: 0 0 25px 0 rgba(0, 0, 0, 0.4);
}

.container .search:hover {
  cursor: pointer;
}

.container .search::before {
  content: "";
  position: absolute;
  margin: auto;
  top: 22px;
  right: 0;
  bottom: 0;
  left: 22px;
  width: 12px;
  height: 2px;
  background: white;
  transform: rotate(45deg);
  transition: all .5s;
}

.container .search::after {
  content: "";
  position: absolute;
  margin: auto;
  top: -5px;
  right: 0;
  bottom: 0;
  left: -5px;
  width: 25px;
  height: 25px;
  border-radius: 50%;
  border: 2px solid white;
  transition: all .5s;
}

.container input {
  font-family: 'Inconsolata', monospace;
  position: absolute;
  margin: auto;
  top: 0;
  right: 0;
  bottom: 0;
  left: 0;
  width: 50px;
  height: 50px;
  outline: none;
  border: none;
  background: crimson;
  color: white;
  text-shadow: 0 0 10px crimson;
  padding: 0 80px 0 20px;
  border-radius: 30px;
  box-shadow: 0 0 25px 0 crimson, 0 20px 25px 0 rgba(0, 0, 0, 0.2);
  transition: all 1s;
  opacity: 0;
  z-index: 5;
  font-weight: bolder;
  letter-spacing: 0.1em;
}

.container input:hover {
  cursor: pointer;
}

.container input:focus {
  width: 300px;
  opacity: 1;
  cursor: text;
}

.container input:focus~.search {
  right: -250px;
  background: #151515;
  z-index: 6;
}

.container input:focus~.search::before {
  top: 0;
  left: 0;
  width: 25px;
}

.container input:focus~.search::after {
  top: 0;
  left: 0;
  width: 25px;
  height: 2px;
  border: none;
  background: white;
  border-radius: 0%;
  transform: rotate(-45deg);
}

.container input::placeholder {
  color: white;
  opacity: 0.5;
  font-weight: bolder;
}
<div class="container">
  <input type="text" placeholder="Search...">
  <div class="search"></div>
</div>

标签： htmlcss

解决方案

Modify the style of .container .search as below

.container .search {
    position: absolute;
    margin: auto;
    top: 0;
    right: 0;
    bottom: 0;
    left: 0;
    width: 50px;
    height: 50px;
    background: crimson;
    border-radius: 50%;
    transition: all 1s;
    z-index: 4;
    box-shadow: 0 0 25px 0 rgba(0, 0, 0, 0.4);
}
.container .search::after {
    content: "";
    position: absolute;
    margin: auto;
    top: -5px;
    right: 0;
    bottom: 0;
    left: -5px;
    width: 15px;
    height: 15px;
    border-radius: 50%;
    border: 2px solid white;
    transition: all .5s;
}

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