html,body,p,ol,ul,li,dl,dt,dd,blockquote,figure,fieldset,legend,textarea,pre,iframe,hr,h1,h2,h3,h4,h5,h6 {
  margin: 0;  
  padding: 0;
}
h1,h2,h3,h4,h5,h6 {
  font-size: 100%;  
  font-weight: normal;
} 
ul {
  list-style: none;
} 
button,input,select,textarea {
  margin: 0;
} 
html {
  box-sizing: border-box;
} 
*, *:before, *:after { 
  box-sizing: inherit;
}
img,embed,iframe,object,audio,video {
  height: auto;  
  max-width: 100%;
} 
iframe {
  border: 0;
} 
table {
  border-collapse: collapse;
  border-spacing: 0;
}
td,th {
  padding: 0;  
  text-align: left;
}