.thumbnail {
    /* background-image: url(""); */
    background-repeat: no-repeat;
    background-size: cover;
    width: 100%;
    height: 100%;
    position: fixed;
    left: 0px;
    top: 0px;
}
.loading2{
    width: 60%;
    height:20px;
    left: 20%;
    top: 50%;
    position: absolute;
}
.progress-bar {
    height: 20px;
    background-color: #8b8b8b;
    border-radius: 40px;
    /*overflow: hidden;*/
    position: relative;
}

.progress {
    height: 100%;
    background-color: #ffffff;
    border-radius: 40px;
    /* transition: width 0.5s ease; */
}


/* .progress-bar::before {
     left: 10%;
 }

.progress-bar::after {
     right: 10%;
 } */



.progress-node{
    width: 20px;
    height: 20px;
    position: absolute;
    top: 0px;
}
.progress-node-relative{
    width: 14px;
    height: 14px;
    position: relative;
    top: 3px;
}
.progress-node-relative::before{
    content: "";
    position: absolute;
    top: 0%;
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background-color: rgb(177, 169, 169);
    opacity: 0;
    /* transform: translateY(-50%); */
}
.progress-node-relative.active::before {
    opacity: 1;
}

.progress-node1{
    position: absolute;
    width: 30px;
    height: 30px;
    top: 0px;
}
.progress-node1-relative{
    position: relative;
    width: 30px;
    height: 30px;
    left: 0px;
    top: -5px;
    border-radius: 50%;
    background-color: #FFFFFF;
    display: none;
}
.progress-node1-relative::before {
    content: "\2713";
    position: absolute;
    top: -10px;
    left: 0px;
    width: 30px;
    height: 30px;
    color: #c2bcbc;
    font-size: 36px;
    font-weight: bold;
    text-align: center;

    opacity: 1;
    /* transform: translate(-50%, -50%); */
    /* transition: opacity 0.5s ease; */
}
.progress-tip {
    position: absolute;
    left: 50%;
    top: 30px;
    transform: translateX(-50%);
    /* background-color: #333; */
    color: #fff;
    padding: 5px 10px;
    border-radius: 4px;
    font-size: 18px;
    opacity: 1;
    transition: opacity 0.5s ease;
}