.alert-warning {
    text-align: center;
    font-size: 17px;
    color: #8a6d3b;
    background-color: #fcf8e3;
    border-color: #faebcc;
    }
.alert-dismissable, .alert-dismissible {
    padding-right: 35px;
}
.alert {
    padding: 15px;
    margin-bottom: 8px;
    border: 1px solid transparent;
    border-radius: 4px;
}
.alert-dismissable .close, .alert-dismissible .close {
position: relative;
top: 0px;
right: -21px;
color: inherit;
}
button.close {
    -webkit-appearance: none;
    padding: 0;
    cursor: pointer;
    background: 0 0;
    border: 0;
}
.close {
   margin-top: 2px;
    margin-right: 40px;
    font-size: 21px;
    font-weight: 700;
    line-height: 1;
    color: #000;
    text-shadow: 0 1px 0 #fff;
    filter: alpha(opacity=20);
    opacity: .2;
}