Bootstrap 3：不同的glyphicons比预期的

Question

我得到的格言不同于预期......我有3.0.2的bs。例如，用户图标显示一个圆圈..

我使用composer：https://packagist.org/packages/twitter/bootstrap

安装了Bootstrap

.glyphicon {
display: inline-block;
font-family: "Glyphicons Halflings";
font-size: 51px;
font-style: normal;
font-weight: normal;
line-height: 2;
position: relative;
top: 1px;
}
.glyphicon-asterisk:before {
content: "*";
}
.glyphicon-plus:before {
content: "+";
}
.glyphicon-euro:before {
content: "€";
}
.glyphicon-minus:before {
content: "−";
}
.glyphicon-cloud:before {
content: "☁";
}
.glyphicon-envelope:before {
content: "✉";
}
.glyphicon-pencil:before {
content: "✏";
}
.glyphicon-glass:before {
content: "";
}
.glyphicon-music:before {
content: "";
}
.glyphicon-search:before {
content: "";
}
.glyphicon-heart:before {
content: "";
}
.glyphicon-star:before {
content: "";
}
.glyphicon-star-empty:before {
content: "";
}
.glyphicon-user:before {
content: "";
}
.glyphicon-film:before {
content: "";
}
.glyphicon-th-large:before {
content: "";
}
.glyphicon-th:before {
content: "";
}
.glyphicon-th-list:before {
content: "";
}
.glyphicon-ok:before {
content: "";
}
.glyphicon-remove:before {
content: "";
}
.glyphicon-zoom-in:before {