.message-box {
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%,-50%);
    z-index: 1000;
    width: 450px;
    height: 250px;
    color: #000;
    padding: 9px 14px;
    border-radius: 7px;
    transition: height .5s ease-in-out;
    transform: translate(-50%,-50%);
    backdrop-filter: blur(14px) saturate(200%);
    -webkit-backdrop-filter: blur(14px) saturate(200%);
    background-color: rgba(0, 0, 0, 0.52);
    animation: slide-in-bottom 0.5s cubic-bezier(0.250, 0.460, 0.450, 0.940) both;
}

.message-box .message-title {
    width: 100%;
    height: 40px;
    border-radius: 3.5px;
    display: flex;
    justify-content: space-around;
    align-items: center;
    padding: 0 5px;
    color: #fff;
    font-weight: 300;
}

.message-body {
    width: 100%;
    height: 130px;
    border-radius: 3.5px;
    background-color: red;
    margin-top: 5px;
    padding: 7px;
    color: #fff;
}

.message-body,
.message-footer,
.message-title {
    transition: background .5s ease-in-out;
    -webkit-backdrop-filter: blur(5px) saturate(200%);
    background-color: rgba(255, 255, 255, 0.05);
    border: 1px solid rgba(255, 255, 255, 0.125);
}

.message-footer {
    display: flex;
    justify-content: flex-end;
    width: 100%;
    margin: 10px 0;
    border-radius: 3.5px;
}

.message-btn {
    background: none;
    border: none;
    outline: none;
    font-size: 1em;
    margin: 3px 7px;
    color: #fff;
    font-weight: 300;
    padding: 7px 11px;
}

.message-btn:nth-child(1) {
    background-color: #6CCB5F;
    box-shadow: 0 0 rgba(0,0,0,.3);
    border-radius: 2px;
    padding: 0 21px;
}

.message-btn:nth-child(2) {
    background-color: #E3312A;
    color: #fff;
    border-radius: 3px;
    padding: 7px 14px;
}