@font-face {font-family: "Calibri";
    src: url("./fonts/Calibri.eot"); /* IE9*/
    src: url("./fonts/Calibri.eot?#iefix") format("embedded-opentype"), /* IE6-IE8 */
    url("./fonts/Calibri.woff2") format("woff2"), /* chrome、firefox */
    url("./fonts/Calibri.woff") format("woff"), /* chrome、firefox */
    url("./fonts/Calibri.ttf") format("truetype"), /* chrome、firefox、opera、Safari, Android, iOS 4.2+*/
    url("./fonts/Calibri.svg#Calibri") format("svg"); /* iOS 4.1- */
  }