.main {
    width: 800px;
    height: 467px;
    background-color: #ffffff;
    box-shadow: 0px 2px 4px 0px rgba(108, 108, 108, 0.29);
    border-radius: 10px;
    margin: 50px auto;
}

.tab-boxs {
    width: 100%;
    height: 61px;
    line-height: 61px;
    border-radius: 10px 10px 0px 0px;
    -webkit-border-radius: 10px 10px 0px 0px;
    -moz-border-radius: 10px 10px 0px 0px;
    -ms-border-radius: 10px 10px 0px 0px;
    -o-border-radius: 10px 10px 0px 0px;
}

.tabs {
    height: 100%;
    text-align: center;
    color: #333;
    font-size: 22px;
    background-color: #edf2f6;
    position: relative;
}

.tabs.active,.tabs:hover {
    box-shadow: 0px 2px 4px 0px rgba(108, 108, 108, 0.11);
    background-color: #fff;
}

.tabs:hover {
    cursor: pointer;
}

.tabs.active::after,
.tabs.active::before,
.tabs:hover::before {
    content: ' ';
    height: 0;
    top: 100%;
    position: absolute;
    width: 0;
    left: 50%;
    transform: translate(-50%, 0 );
    -webkit-transform: translate(-50%, 0 );
    -moz-transform: translate(-50%, 0 );
    -ms-transform: translate(-50%, 0 );
    -o-transform: translate(-50%, 0 );
}

.tabs.active::after {
     border-width: 10px 10px 0 10px;
     border-style: solid;
     border-color: #fff transparent;
}

.tabs.active::before {
     border-width: 12px 12px 0 12px;
     border-style: solid;
     border-color: rgba(108, 108, 108, 0.11) transparent;
}

.tabs:first-child {
    border-radius: 10px 0 0 0;
    -webkit-border-radius: 10px 0 0 0;
    -moz-border-radius: 10px 0 0 0;
    -ms-border-radius: 10px 0 0 0;
    -o-border-radius: 10px 0 0 0;
}

.tabs:last-child {
    border-radius: 0 10px 0 0;
    -webkit-border-radius: 0 10px 0 0;
    -moz-border-radius: 0 10px 0 0;
    -ms-border-radius: 0 10px 0 0;
    -o-border-radius: 0 10px 0 0;
}

/* .tabs.active::after,.tabs:hover::after {
    border-width: 12px;
    border-top-color: #fff;
} */

/* .tabs.active::before,.tabs:hover::before {
    border-width: 15px;
    left: 49%;
    border-top-color: rgba(108, 108, 108, 0.11);
} */

.input-groups {
    margin: 35px 0px 0px 170px;
}

.input-groups>div {
    margin-bottom: 20px;
}

.input {
    width: 420px;
    margin-right: 5px;
    flex-shrink: 0;
}