您好,我目前正在使用一个完美的正方形和矩形的网站。这些需要完全适合移动设备和笔记本电脑的屏幕,平板电脑等。因此,我现在想确切地控制每个元素占用多少空间。
我的问题:这是淡蓝色,这些div占用了宽度的50%,高度占100%。接下来,我将紫色div的高度设置为60%,边距为10%(即70%),然后将高度div的高度设置为30%,这将使总数达到100%。正如您在示例中看到的那样,它所占的百分比不是100%,而是更多。
我已经冲一下,该余量是从父div计算出来的(所以我想是浅蓝色的div),所以我需要改变我的思维计算方式,但是现在不知道该怎么做。有人可以帮助我吗?
.toegelatenDagWeek {
float: left;
background-color: yellow;
}
.verhoudingTijd {
float: right;
background-color: red;
}
.extraTijdDagWeek {
float: right;
background-color: silver;
}
.square-box{
position: relative;
width: 50%;
overflow: hidden;
}
.square-box:before{
content: "";
display: block;
padding-top: 50%;
}
.square-content{
position: absolute;
top: 0;
left: 0;
bottom: 0;
right: 0;
color: white;
text-align: center;
margin: 1%;
}
.vierkanttt{
width: 35%;
float:left;
text-align:center;
margin-left: 37.5%;
margin-right: 37.5%;
margin-top: 1%;
margin-bottom: 2%;
position: relative;
}
.vierkanttt-marges {
flex: 1;
margin: 1px 1px 1px 1px;
position: relative;
}
.inputTimeSmall {
background-color: #b721ff;
border: none;
border-radius: 0.5em;
padding: 15% 0% 20% 0%;
width:100%;
text-align:center;
font-size:0.8em;
}
input {
color: white;
}
.inputTimeSmall::placeholder {
color: white;
}
.inputTime:focus {
outline: none;
}
.inputTime {
background-color: #b721ff;
border: none;
border-radius: 0.5em;
padding: 15% 0% 20% 0%;
width:100%;
text-align:center;
font-size:4em;
color: white;
}
.gespeeldeTijdTitel {
color: white;
width: 100%;
padding-left: 5%;
float: left;
text-align: left;
text-decoration-line: underline;
//background: purple;
font-size: 1.5em;
padding-bottom: 3%;
padding-top: 3%;
background-color: blue;
}
.toegelatenTijdTitel {
background: blue;
height: 30%;
width: 100%;
position: relative;
}
.toegelatenTijdTitel div {
position: absolute;
top: 50%;
color: white;
text-decoration-line: underline;
transform: translateY(-50%);
margin-left: 5%;
font-size: 1.5em;
}
.testje {
width: 100%;
height: 70%;
background-color: black;
}
.spaceInputTimeSmall {
background-color: #21d4fd;
border-radius: 0.5em;
float:left;
width: 50%;
height: 100%;
}
.inputTimeMini {
width: 80%;
background-color: #b721ff;
font-size:2em;
height: 60%;
margin-top: 10%;
margin-left: 10%;
margin-right: 10%;
border-radius: 0.5em;
display: table;
}
.textBoxSmall {
height: 30%;
width: 80%;
background-color: green;
margin: 00% 10% 0% 10%;
vertical-align: center;
display: table;
}
.centerText {
display: table-cell;
text-align: center;
vertical-align: middle;
}
.boxtienprocent {
background-color: grey;
}
#container {
width: 90%;
height: 90%;
margin: 5%;
position: relative;
color: white;
}
<div class="square-box toegelatenDagWeek">
<div class='square-content '>
<div class="toegelatenTijdTitel">
<div>
toegelaten tijd
</div>
</div>
<div class="testje">
<div class="spaceInputTimeSmall">
<div class="boxtienprocent"></div>
<!--<input type="text" class="inputTimeSmall" id="inputHoursMaandag" name="maandagUren" placeholder="00" maxlength="3">-->
<div class="inputTimeMini" name="uren" id="DisplayToegelatenHours" ><div class="centerText">05</div></div>
<div class="textBoxSmall"><div class="centerText">uren</div></div>
</div>
<div class="spaceInputTimeSmall">
<!--<input type="text" class="inputTimeSmall" id="inputMinutesMaandag" name="maandagMinuten" placeholder="00" maxlength="2">-->
<div class="inputTimeMini" name="uren" id="DisplayToegelatenMinutes" ><div class="centerText">05</div></div>
<div class="textBoxSmall"><div class="centerText">minuten</div></div>
</div>
</div>
</div>
</div>
而不是空白,您需要使用填充,因为填充是内容和边框之间的空间,而空白是边框之外的空间。在您的示例中,您使用了边距,因此将矩形向外推。