style.css

* {
box-sizing: border-box;
margin:0;
padding:0;
list-style:none;
}
a{
text-decoration: none;
}
ul {
list-style-type: none;
}

body {
font-family: Verdana, sans-serif;
background: #E8F0F3;
}
#calendar,#box{
width:100%;
margin: 0 auto;
box-shadow: 0 2px 2px 0 rgba(0,0,0,0.14), 0 3px 1px -2px rgba(0,0,0,0.1), 0 1px 5px 0 rgba(0,0,0,0.12);
}
[v-cloak] {
display：none;
}
.year-month {
position: fixed;
width: 100%;
height:50px;
padding: 15px 0px;
background: #262626;
}
.add{
width: 15%;
float: left;
text-align: center;
color: white;
}

.choose-yearMonth{
position: absolute;
width: 70%;
float: left;
text-align: center;
color: white;
}

.today{
width: 15%;
text-align: center;
float: right;
color: white;
}

.choose-month {
text-align: center;
font-size: 1rem;
}

.arrow {
padding: 30px;
}

.arrow:hover {
background: rgba(100, 2, 12, 0.1);
}

.month ul li {
color: white;
font-size: 20px;
text-transform: uppercase;
letter-spacing: 3px;
}

.weekdays {
padding-top:55px;
background-color: #FFFFFF;
display: flex;
flex-wrap: wrap;
color: #949494;
justify-content: space-around;
}
.weekdays2 {
width: 100%;
padding-top:55px;
background-color: #FFFFFF;
display: flex;
position: fixed;
flex-wrap: wrap;
color: #949494;
justify-content: space-around;
}
.weekdays li {
display: inline-block;
width: 13.6%;
text-align: center;
}
.weekdays2 li {
display: inline-block;
width: 13.6%;
text-align: center;
}

.days {
padding: 0;
background: #FFFFFF;
margin: 0;
display: flex;
flex-wrap: wrap;
justify-content: space-around;
}
.days2 {
width: 100%;
position: fixed;
padding: 0;
background: #FFFFFF;
margin: 0;
display: flex;
flex-wrap: wrap;
justify-content: space-around;
}

.days li {
list-style-type: none;
display: inline-block;
width: 14.2%;
text-align: center;
padding-bottom: 10px;
padding-top: 10px;
font-size: 1rem;
color: #000;
}

.days li .active {
padding: 6px 10px;
border-radius: 50%;
background: #00B8EC;
color: #fff;
}

.days li .other-month {
padding: 5px;
color: gainsboro;
}

.days li:hover {
background: #e1e1e1;
}
.li-hidden{
display:none;
}
.li-show{
display:block;
}
.ul1 {
overflow:hidden;

}
.ul1 li {
float:left;
margin:10px;
cursor:pointer;
width: calc(79%/3);
text-align: center;
}
.ul1 li:hover {
color:#00B8EC;
}
.ul2 {
width: 90%;
margin: 0 auto;
}
.ul2 li {
border:1px solid #ccc;
padding:10px;
width:100%;
height:1000px;
}
.keep-right{
float: right;
}
.select-p{
/* border: 1px solid black; */
line-height: 30px;
padding: 10px;
width: 50%;
position: absolute;
right: 6%;
background-color: white;
z-index: 3;
}
.select-p p:hover{
background-color: #E6E6FA;
}
.
.active {
color:#00B8EC;
}