嗨，我正在尝试使用一些简单的内联样式，但粗体不起作用。我正在使用 CSS 重置。有谁知道为什么？
HTML：
<p class="line10"><b>Guidance Resources:</b> Call 888-999-6768.</p>
CSS：
.line10 {
line-height:20px;
}
这是 CSS 重置代码.......................... ...................................................
/*------------------------------------*\
RESET
\*------------------------------------*/
/* http://meyerweb.com/eric/tools/css/reset/
v2.0b1 | 201101
NOTE:WORK IN PROGRESS
USE WITH CAUTION AND TEST WITH ABANDON */
html,body,div,span,applet,object,iframe,
h1,h2,h3,h4,h5,h6,p,blockquote,pre,
a,abbr,acronym,address,big,cite,code,
del,dfn,em,img,ins,kbd,q,s,samp,
small,strike,strong,sub,sup,tt,var,
b,u,i,center,
dl,dt,dd,ol,ul,li,
fieldset,form,label,legend,
table,caption,tbody,tfoot,thead,tr,th,td,
article,aside,canvas,details,figcaption,figure,
footer,header,hgroup,menu,nav,section,summary,
time,mark,audio,video{
margin:0;
padding:0;
border:0;
outline:0;
font-size:100%;
font:inherit;
vertical-align:baseline;
text-decoration:none;
}
/* HTML5 display-role reset for older browsers */
article,aside,details,figcaption,figure,
footer,header,hgroup,menu,nav,section{
display:block;
}
body{
line-height:1;
}
ol,ul{
/*list-style:none;*/
}
blockquote,q{
quotes:none;
}
blockquote:before,blockquote:after,
q:before,q:after{
content:’’;
content:none;
}
/* remember to define visible focus styles!
:focus{
outline:?????;
} */
/* remember to highlight inserts somehow! */
ins{
text-decoration:none;
}
del{
text-decoration:line-through;
}
table{
border-collapse:collapse;
border-spacing:0;
}