.btn {
    display: inline-block;
    margin-bottom: 0;
    font-weight: 500;
    text-align: center;
    -ms-touch-action: manipulation;
    touch-action: manipulation;
    cursor: pointer;
    background-image: none;
    border: 1px solid transparent;
    white-space: nowrap;
    line-height: 1.5;
    padding: 4px 15px;
    font-size: 12px;
    border-radius: 4px;
    -webkit-user-select: none;
    -moz-user-select: none;
    -ms-user-select: none;
    user-select: none;
    -webkit-transition: all .3s cubic-bezier(.645,.045,.355,1);
    transition: all .3s cubic-bezier(.645,.045,.355,1);
    position: relative;
    color: rgba(0,0,0,.65);
    background-color: #fff;
    border-color: #d9d9d9;
}

.btn,
.btn:active,
.btn:focus {
    outline: 0;
}

.btn.disabled,
.btn[disabled] {
    cursor: not-allowed;
}

.btn.disabled,
.btn.disabled.active,
.btn.disabled:active,
.btn.disabled:focus,
.btn.disabled:hover,
.btn[disabled],
.btn[disabled].active,
.btn[disabled]:active,
.btn[disabled]:focus,
.btn[disabled]:hover {
    color: rgba(0,0,0,.25);
    background-color: #f7f7f7;
    border-color: #d9d9d9;
}