Chrome中的CSS代码无法渲染的一部分

This is my main.css file:

这是我的main.css文件:

body {
    font-family: josefin;
}

.splash-content {
    text-align: center;
}

.register-button  {
    color: #6A136C;
    width: 300px;
    height: 100px;
    border: 5px solid #6A136C;
}

.btn {
    padding: 14px 24px;
    border: 0 none;
    font-weight: 700;
    letter-spacing: 1px;
    text-transform: uppercase;
}

.btn.sharp {
    border-radius: 0;
}

.btn.outline {
    background: none;
    padding: 12px 22px;
}

.btn-primary.outline {
    border: 2px solid #6A136C;
    color: #6A136C;
}

.btn:focus, .btn:active:focus, .btn.active:focus {
    outline: 0 none;
}

.btn-primary {
    background: #0099cc;
    color: #ffffff;
}

.btn-primary:hover, .btn-primary:focus, .btn-primary:active, .btn-primary.active, .open > .dropdown-toggle.btn-primary {
    background: #33a6cc;
}

.btn-primary:active, .btn-primary.active {
    background: #007299;
    box-shadow: none;
}
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