Krzysztof Michalski Krzysztof Michalski - 2 months ago 9
CSS Question

Invalid css style during zooming in calendar

I have a HTML code with event calendar. Calendar looks as follows: calendar

I have some problem, because when I'm trying zooming this calendar with ctrl + scroll mouse, then with zooming there is a problem. For instance with zooming 150 %(and in other cases also) in Google Chrome and Mozilla Firefox there is an additional column with little width. This can be seen in the figure here : zooming calendar

HTML Structure of my calendar looks like:




<h2>January 2016</h2>
<ul class="weekdays">
<li>Sun
</li>
<li>Mon
</li>
<li>Tue
</li>
<li>Wed
</li>
<li>Thu
</li>
<li>Fri
</li>
<li>Sat
</li>
</ul><ul>
<li class="fill">&nbsp;
</li>
<li class="fill">&nbsp;
</li>
<li class="fill">&nbsp;
</li>
<li class="fill">&nbsp;
</li>
<li class="fill">&nbsp;
</li>
<li class="">
<strong>01</strong>
<a href="view.php?event_id=1">New Year's Day</a>
</li>
<li class="">
<strong>02</strong>
</li>
</ul>
<ul>
<li class="">
<strong>03</strong>
</li>
<li class="">
<strong>04</strong>
</li>
<li class="">
<strong>05</strong>
</li>
<li class="">
<strong>06</strong>
</li>
<li class="">
<strong>07</strong>
</li>
<li class="">
<strong>08</strong>
</li>
<li class="">
<strong>09</strong>
</li>
</ul>
<ul>
<li class="">
<strong>10</strong>
</li>
<li class="">
<strong>11</strong>
</li>
<li class="">
<strong>12</strong>
</li>
<li class="">
<strong>13</strong>
</li>
<li class="">
<strong>14</strong>
</li>
<li class="">
<strong>15</strong>
</li>
<li class="">
<strong>16</strong>
</li>
</ul>
<ul>
<li class="">
<strong>17</strong>
</li>
<li class="">
<strong>18</strong>
</li>
<li class="">
<strong>19</strong>
</li>
<li class="">
<strong>20</strong>
</li>
<li class="">
<strong>21</strong>
</li>
<li class="">
<strong>22</strong>
</li>
<li class="">
<strong>23</strong>
</li>
</ul>
<ul>
<li class="">
<strong>24</strong>
</li>
<li class="">
<strong>25</strong>
</li>
<li class="">
<strong>26</strong>
</li>
<li class="">
<strong>27</strong>
</li>
<li class="">
<strong>28</strong>
</li>
<li class="">
<strong>29</strong>
</li>
<li class="">
<strong>30</strong>
</li>
</ul>
<ul>
<li class="">
<strong>31</strong>
<a href="view.php?event_id=2">Last Day of January</a>
</li>
<li class="fill">&nbsp;</li>
<li class="fill">&nbsp;</li>
<li class="fill">&nbsp;</li>
<li class="fill">&nbsp;</li>
<li class="fill">&nbsp;</li>
<li class="fill">&nbsp;</li>
</ul>
</div></code>


CSS looks like:

body {
background-color: #789;
font-family: georgia, serif;
font-size: 13px;
}

#content {
display: block;
width: 812px;
margin: 40px auto 10px;
padding: 10px;
background-color: #FFF;
-moz-border-radius: 6px;
-webkit-border-radius: 6px;
border-radius: 6px;
border:2px solid black;
-moz-box-shadow: 0 0 14px #123;
-webkit-box-shadow: 0 0 14px #123;
box-shadow: 0 0 14px #123;
}
h2,p {
margin: 0 auto 14px;
text-align: center;
}
ul {
display: block;
clear: left;
height: 82px;
width: 812px;
margin: 0 auto;
padding: 0;
list-style: none;
background-color: #FFF;
text-align: center;
border: 1px solid black;
border-top: 0;
border-bottom: 2px solid black;
}
li {
position: relative;
float: left;
margin: 0;
padding: 20px 2px 2px;
border-left: 1px solid black;
border-right: 1px solid black;
width: 110px;
height: 60px;
overflow: hidden;
background-color: white;
}
li:hover {
background-color: #FCB;
z-index: 1;
-moz-box-shadow: 0 0 10px #789;
-webkit-box-shadow: 0 0 10px #789;
box-shadow: 0 0 10px #789;
}
.weekdays {
height: 20px;
border-top: 2px solid black;
}
.weekdays li {
height: 16px;
padding: 2px 2px;
background-color: #BCF;
}
.fill {
background-color: #BCD;
}
.weekdays li:hover,li.fill:hover {
background-color: #BCD;
-moz-box-shadow: none;
-webkit-box-shadow: none;
box-shadow: none;
}
.weekdays li:hover,.today {
background-color: #BCF;
}
li strong {
position: absolute;
top: 2px;
right: 2px;
}
li a {
position: relative;
display: block;
border: 1px dotted black;
margin: 2px;
padding: 2px;
font-size: 11px;
background-color: #DEF;
text-align: left;
-moz-border-radius: 6px;
-webkit-border-radius: 6px;
border-radius: 6px;
z-index: 1;
text-decoration: none;
color: black;
font-weight: bold;
font-style: italic;
}
li a:hover {
background-color: #BCF;
z-index: 2;
-moz-box-shadow: 0 0 6px #789;
-webkit-box-shadow: 0 0 6px #789;
box-shadow: 0 0 6px #789;
}


Could someone explain to me how to avoid this problem? I would be very grateful, greetings.

Answer

Could you check this...

body {
	background-color: #789;
	font-family: georgia, serif;
	font-size: 13px;
}
#content {
	display: block;
	width: 812px;
	margin: 40px auto 10px;
	padding: 10px;
	background-color: #FFF;
	-moz-border-radius: 6px;
	-webkit-border-radius: 6px;
	border-radius: 6px;
	border:2px solid black;
	-moz-box-shadow: 0 0 14px #123;
	-webkit-box-shadow: 0 0 14px #123;
	box-shadow: 0 0 14px #123;
}
h2, p {
	margin: 0 auto 14px;
	text-align: center;
}
ul {
	display: block;
	clear: left;
	height: 80px;
	width: 812px;
	margin: 0 auto;
	padding: 0;
	list-style: none;
	background-color: #FFF;
	text-align: center;
	border: 1px solid black;
	border-top: 0;
	border-bottom: 2px solid black;
}
li {
	position: relative;
	float: left;
	margin: 0;
	padding: 20px 0px 0px;
	width: 14.28571428571429%;
	height: 60px;
	overflow: hidden;
	background-color: white;
}
li:before {
	content:'';
	position:absolute;
	left:0;
	top:0;
	height:100%;
	width: 1px;
	background-color:#000;
}
li:after {
	content:'';
	position:absolute;
	right:0;
	top:0;
	height:100%;
	width: 1px;
	background-color:#000;
}
li:hover {
	background-color: #FCB;
	z-index: 1;
	-moz-box-shadow: 0 0 10px #789;
	-webkit-box-shadow: 0 0 10px #789;
	box-shadow: 0 0 10px #789;
}
.weekdays {
	height: 20px;
	border-top: 2px solid black;
}
.weekdays li {
	height: 20px;
	padding: 0;
	background-color: #BCF;
	line-height:20px;
}
.fill {
	background-color: #BCD;
}
.weekdays li:hover, li.fill:hover {
	background-color: #BCD;
	-moz-box-shadow: none;
	-webkit-box-shadow: none;
	box-shadow: none;
}
.weekdays li:hover, .today {
	background-color: #BCF;
}
li strong {
	position: absolute;
	top: 2px;
	right: 2px;
}
li a {
	position: relative;
	display: block;
	border: 1px dotted black;
	margin: 2px;
	padding: 2px;
	font-size: 11px;
	background-color: #DEF;
	text-align: left;
	-moz-border-radius: 6px;
	-webkit-border-radius: 6px;
	border-radius: 6px;
	z-index: 1;
	text-decoration: none;
	color: black;
	font-weight: bold;
	font-style: italic;
}
li a:hover {
	background-color: #BCF;
	z-index: 2;
	-moz-box-shadow: 0 0 6px #789;
	-webkit-box-shadow: 0 0 6px #789;
	box-shadow: 0 0 6px #789;
}
<ul class="weekdays">
  <li>Sun </li>
  <li>Mon </li>
  <li>Tue </li>
  <li>Wed </li>
  <li>Thu </li>
  <li>Fri </li>
  <li>Sat </li>
</ul>
<ul>
  <li class="fill">&nbsp; </li>
  <li class="fill">&nbsp; </li>
  <li class="fill">&nbsp; </li>
  <li class="fill">&nbsp; </li>
  <li class="fill">&nbsp; </li>
  <li class=""> <strong>01</strong> <a href="view.php?event_id=1">New Year's Day</a> </li>
  <li class=""> <strong>02</strong> </li>
</ul>
<ul>
  <li class=""> <strong>03</strong> </li>
  <li class=""> <strong>04</strong> </li>
  <li class=""> <strong>05</strong> </li>
  <li class=""> <strong>06</strong> </li>
  <li class=""> <strong>07</strong> </li>
  <li class=""> <strong>08</strong> </li>
  <li class=""> <strong>09</strong> </li>
</ul>
<ul>
  <li class=""> <strong>10</strong> </li>
  <li class=""> <strong>11</strong> </li>
  <li class=""> <strong>12</strong> </li>
  <li class=""> <strong>13</strong> </li>
  <li class=""> <strong>14</strong> </li>
  <li class=""> <strong>15</strong> </li>
  <li class=""> <strong>16</strong> </li>
</ul>
<ul>
  <li class=""> <strong>17</strong> </li>
  <li class=""> <strong>18</strong> </li>
  <li class=""> <strong>19</strong> </li>
  <li class=""> <strong>20</strong> </li>
  <li class=""> <strong>21</strong> </li>
  <li class=""> <strong>22</strong> </li>
  <li class=""> <strong>23</strong> </li>
</ul>
<ul>
  <li class=""> <strong>24</strong> </li>
  <li class=""> <strong>25</strong> </li>
  <li class=""> <strong>26</strong> </li>
  <li class=""> <strong>27</strong> </li>
  <li class=""> <strong>28</strong> </li>
  <li class=""> <strong>29</strong> </li>
  <li class=""> <strong>30</strong> </li>
</ul>
<ul>
  <li class=""> <strong>31</strong> <a href="view.php?event_id=2">Last Day of January</a> </li>
  <li class="fill">&nbsp;</li>
  <li class="fill">&nbsp;</li>
  <li class="fill">&nbsp;</li>
  <li class="fill">&nbsp;</li>
  <li class="fill">&nbsp;</li>
  <li class="fill">&nbsp;</li>
</ul>

Comments