/* 初始化 */
* {
margin: 0;
padding: 0;
box-sizing: border-box;
}
/* 头部 */
/* background-color:greenyellow; */
header {
background-color: greenyellow;
padding: 0.5em 1em;
display: flex;
}
/* logo */
header .title {
font-weight: lighter;
font-style: italic;
color: white;
letter-spacing: 2px;
text-shadow: 1px 1px 1px #555;
}
/* 登录按钮 */
header button {
margin-left: auto;
width: 5em;
border: none;
border-radius: 0.5em;
}
header button:hover {
cursor: pointer;
background-color: coral;
color: #fff;
box-shadow: 0 0 2px 2px #fff;
transition: 1s;
}
/* 模态框 */
.modal .modal-form fieldset {
height: 15.5em;
background-color: rgb(131, 240, 116);
border: none;
padding: 2em 3em;
box-shadow: 0 0 5px #888;
}
/* 模态框表单标题 */
.modal .modal-form fieldset legend {
padding: 7px 1.5em;
background-color: greenyellow;
color: white;
}
.modal .modal-form fieldset input {
height: 3em;
padding-left: 1em;
outline: none;
border: 1px solid #ddd;
font-size: 14px;
}
/* :focus: 表单控件,获取焦点时的样式 */
.modal .modal-form fieldset input:focus {
box-shadow: 0 0 8px #888;
border: none;
}
.modal .modal-form fieldset button {
background-color: greenyellow;
color: white;
border: none;
height: 3em;
font-size: 16px;
height: 2.5em;
}
.modal .modal-form fieldset button:hover {
background-color: coral;
cursor: pointer;
}
/* 定位 */
.modal .modal-form {
position: fixed;
top: 10em;
left: 35em;
right: 38em;
}
/* 遮罩 */
.modal .modal-bg {
position: fixed;
/* 坐标全部清0,请定位到四个顶点 */
top: 0;
left: 0;
right: 0;
bottom: 0;
background-color: rgb(0, 0, 0, 0.5);
}
.modal {
display: none;
}
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