body {
    background-color: rgb(234, 243, 241);
    display: flex;
    justify-content: center;
    align-items: center;
}

.container {
    width: 90%;
    background-color: white;
    padding: 30px;
    box-shadow: 0 2px 16px rgba(0,0,0,.1);
    border-radius: 20px;
}

.tab_box{
    width: 100%;
    display: flex;
    justify-content: space-around;
    align-items: center;
    border-bottom: 2px solid rgba(229,229,229);
    font-size: 18px;
    font-weight: 600;
    position: relative;
}

.tab_box .tab_btn{
    font-size: 18px;
    font-weight: 600;
    color: #919191;
    background: none;
    border: none;
    padding: 18px;
    cursor: pointer;
}

.tab_box .tab_btn.active{
    color: orange;
}

.content_box{
    padding: 20px;
}

.content_box .content{
    display: none;
    animation: moving .5s ease;
}

@keyframes moving{
    from{transform: translateX(50px);opacity: 0;}
    to{transform: translateX(0px);opacity: 1;}
}

.content_box .content.active{
    display: block;
}

.content_box .content h2{
    margin-bottom: 10px;
}