@font-face {
    font-family: "thumb";
    src: url('iconfont2.ttf') format('truetype');
}

.thumb {
    font-family: "thumb" !important;
    font-size: 0.9rem;
    font-style: normal;
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}

.icon-up:before {
    content: "\e6ce";
}

.icon-down:before {
    content: "\e628";
}