.radius{border-radius:10px;padding:2px;width:30%}.war{background:-webkit-gradient(linear,left top,left bottom,from(#faf684),to(#ee5f00));background:linear-gradient(#faf684,#ee5f00)}.Btncenter{display:-webkit-box;display:-ms-flexbox;display:flex;-webkit-box-pack:center;-ms-flex-pack:center;justify-content:center}