.box{
    display:flex;
    justify-content:space-around;
    flex-wrap:wrap;
}

.alert{
    margin-top:25px;
    background-color:#fff;
    font-size:25px;
    font-family:sans-serif;
    text-align:center;
    width:300px;
    height:100px;
    padding-top: 200px; /* 150px  previous value*/
    position:relative;
}

.alert::before{
    width:100px;
    height:100px;
    position:absolute;
    border-radius: 100%;
    inset: 20px 0px 0px 100px;
    font-size: 60px;
    line-height: 100px;
    border : 5px solid gray;
    animation-name: reveal;
    animation-duration: 1.5s;
    animation-timing-function: ease-in-out;
}

.alert>.alert-body{
    opacity:0;
    animation-name: reveal-message;
    animation-duration:1s;
    animation-timing-function: ease-out;
    animation-delay:1.5s;
    animation-fill-mode:forwards;
    margin-top: -2em;
}

@keyframes reveal-message{
    from{
        opacity:0;
    }
    to{
        opacity:1;
    }
}

.success{
    color:green;
}

.success::before{
    content: '✓';
    background-color: #eff;
    box-shadow: 0px 0px 12px 7px rgba(200,255,150,0.8) inset;
    border : 5px solid green;
}

.error{
    color: red;
}

.error::before{
    content: '✗';
    background-color: #fef;
    box-shadow: 0px 0px 12px 7px rgba(255,200,150,0.8) inset;
    border : 5px solid red;
}

@keyframes reveal {
    0%{
        border: 5px solid transparent;
        color: transparent;
        box-shadow: 0px 0px 12px 7px rgba(255,250,250,0.8) inset;
        transform: rotate(1000deg);
    }
    25% {
        border-top:5px solid gray;
        color: transparent;
        box-shadow: 0px 0px 17px 10px rgba(255,250,250,0.8) inset;
        }
    50%{
        border-right: 5px solid gray;
        border-left : 5px solid gray;
        color:transparent;
        box-shadow: 0px 0px 17px 10px rgba(200,200,200,0.8) inset;
    }
    75% {
        border-bottom: 5px solid gray;
        color:gray;
        box-shadow: 0px 0px 12px 7px rgba(200,200,200,0.8) inset;
        }
    100%{
        border: 5px solid gray;
        box-shadow: 0px 0px 12px 7px rgba(200,200,200,0.8) inset;
    }
}
.scroll{
    overflow-x: auto;
}

table {
    border-collapse: collapse;
    border-spacing: 0;
    border: 1px solid #ddd;
    margin: auto;
}

th, td {
    text-align: left;
    padding: 8px;
}

tr:nth-child(even){background-color: #f2f2f2}