// Config global less under antd [class^=~'@{ant-prefix}-'], [class*=~' @{ant-prefix}-'] { // remove the clear button of a text input control in IE10+ &::-ms-clear, input::-ms-clear, input::-ms-reveal { display: none; } &, *, *::before, *::after { box-sizing: border-box; // 1 } }