body, div, dl, dt, dd, ul, ol, li,
h1, h2, h3, h4, h5, h6, pre, code,
form, fieldset, legend, input, button,
textarea, p, blockquote, th, td {
margin: 0;
padding: 0;
}
#header{background-image:url( https://images.cnblogs.com/cnblogs_com/mikun/288253/r_%e5%95%8a%e5%95%8a.jpg);background-repeat:no-repeat;background-position:10px 5px}
#blogTitle{height:70px}
.headermaintitle{font-size:24px; font-weight:bolder;color:red;padding-left:100px;padding-top:0px}
.subtitle{font-size:18px; color:Red;font-weight:bolder; padding-left:100px;padding-top:10px}