【发布时间】：2016-11-16 03:15:43
【问题描述】：
当您将鼠标悬停在图像上时，您会看到它将被文本块替换。
当您缩小浏览器时，您会看到字体大小保持不变，尽管我在 EM 中指定了它应该使字体具有响应性。
我需要悬停元素的布局在移动视图中保持不变，即我需要避免缩小浏览器大小时出现的滚动条。任何想法如何实现这一目标？
/*Programs*/
ul.img-list {
list-style-type: none;
margin: 0;
padding: 0;
text-align: center;
}
ul.img-list li {
display: inline-block;
width: 100%;
height: 100%;
margin: 0;
position: relative;
}
div.text-content {
background: rgba(26,33,43,0.9);
color: white;
cursor: pointer;
left: 0;
position: absolute;
top: 0;
bottom: 0;
width: 100%;
height: 100%;
opacity: 0;
font-size: 1.250em;
font-family: Roboto;
line-height: 1em;
font-weight: 300;
text-align: center;
overflow-y: auto;
box-sizing: border-box;
padding-right: 25px;
padding-left: 25px;
padding-top: 25px;
padding-bottom: 25px;
-webkit-transition: opacity 500ms;
-moz-transition: opacity 500ms;
-o-transition: opacity 500ms;
transition: opacity 500ms;
text-align: center;
vertical-align: middle;
}
ul.img-list li:hover div.text-content {
opacity: 1;
}
/* Events page */
/*Event link button*/
.btn {
background-color: transparent;
border-radius: 42px;
border: 2px solid #ffffff;
display: inline-block;
cursor: pointer;
font-family: Roboto;
line-height: 1.750em;
font-size: 1.500em;
padding: 5px 15px 5px 15px;
margin-right: 45px;
margin-left: 45px;
}
.btn:link {
color: #ffffff;
text-decoration: none;
}
.btn:visited {
color: #1b1c16;
text-decoration: none;
}
.btn:hover {
background-color: #ffffff;
color: #1b1c16 !important;
}
.btn:active {
position: relative;
top: 1px;
}
/*All events button*/
.evens_btn {
background: ;
}
.events_btn>span{
color: #f9c70f;
font-family: Roboto;
color: #ffffff;
font-size: 1.5em !important;
background: ;
text-decoration: none !important;
padding: 10px 0px 10px 0px;
}
.events_btn>i{
color: #ffffff;
margin-right: 15px;
font-size: 3.125em;
}
.events_btn:link>i {
color: #f9c70f;
}
.events_btn:visited>i {
color: #ffffff;
text-decoration: none;
}
.events_btn:hover>i {
color: #f9c70f;
}
.events_btn:active>i {
color: #f9c70f;
}
.events_btn:link>span {
color: #f9c70f;
}
.events_btn:visited>span {
color: #ffffff;
text-decoration: none;
}
.events_btn:hover>span {
color: #f9c70f ;
}
.events_btn:active>span {
color: #f9c70f;
}<ul class="img-list">
<li><img style="width: 100%; height: 100%;" src="http://www.sflsupport.org/wp-content/uploads/2016/06/Programs-11.jpg" />
<div class="text-content">
<div>
<h5 style="color: white; font-size: 2.375em; font-family: Montserrat; font-weight: 600; line-height: 1em; letter-spacing: 0.125em;">WEBINAR<br/>ARCHIVE</h5>
<hr style="border-top: 0.125em solid #ffffff; width: auto; margin: 0.625em 1.875em;"/>Throughout the years SFL has ammased the library of recorded webinars from some of the leading libertarian voices about numerous topics in philosophy, politics, and economics. How can the government fix the higher education bubble? What is Ayn Rand's theory of natural rights? Tune in to our videos for answers to these questions and many more.
<br>
<a class="btn" style="color: white; text-align: center; margin-top: 0.625em; padding-top: 0.313em; padding-bottom: 0.313em; padding-left: 1.875em; padding-right: 1.875em; text-decoration: none; font-size: 1.500em; font-weight: 600; border: 3px solid white; letter-spacing: 0.125em;" href="http://www.google.com/" target="_blank">READ MORE</a>
</div>
</div>
</li>
</ul>【问题讨论】：
-
您可能需要检查什么是 EM 不只是设置您的尺寸并且会响应...无论如何您需要定义断点
标签： html css fonts responsive-design