.com-top {
    position: relative;
    display: block;
    width: 100%;
    /* height: 100vh; */
    background: url('../../img/front/about/transcon-indonesia-certification-background.jpg') no-repeat;
    background-position: 50% !important;
    background-size: cover !important;
    color: #fff;
}

.com-top:before {
    content: '';
    position: absolute;
    display: block;
    width: 100%;
    height: 100%;
    background: url('../../img/front/transcon-indonesia-looping-background.png') repeat;
}

.com-top:after {
    content: '';
    position: absolute;
    display: block;
    width: 9px;
    height: 112px;
    bottom: 40px;
    left: calc((100% - 9px) / 2);
    background: url('../../img/front/about/bottom-arrow-icon.png') no-repeat;
    background-size: cover !important;
    background-position: left bottom;

    -webkit-animation: downArrow 2s linear infinite;
    -moz-animation: downArrow 2s linear infinite;
    -ms-animation: downArrow 2s linear infinite;
    animation: downArrow 2s linear infinite;
}

@keyframes downArrow {
    0% { 
        background-position: bottom -100% left 0px;
    }
    50% { 
        background-position: bottom 0% left 0px;
    }
	100% { 
        background-position: bottom 200% left 0px;
    }
}

.com-top-content {
    position: relative;
    display: block;
    margin: 0px auto;
    text-align: center;
    font-size: 19px;
    /* z-index: 1; */
    font-weight: normal;
}

.com-top-content span {
    position: relative;
    display: block;
}

.com-top-title {
    font-size: 64px;
    line-height: 58px;
    text-transform: uppercase;
    margin-bottom: 20px;
}

.com-top-desc {
    margin-bottom: 25px;
}

.com-top-content-line {
    position: relative;
    display: block;
    width: 220px;
    height: 5px;
    background: #3d4094;
    margin: 0px auto;
}

.com-top-content-line:after {
    content: '';
    position: absolute;
    display: block;
    width: 50%;
    height: 100%;
    top: 0px;
    right: 0px;
    background: #ec3137;
}

.cer-content {
    position: relative;
    display: block;
    padding: 110px 0px;
}

.cer-list {
    position: relative;
    display: block;
    padding: 65px 0px;
}

.cer-list:nth-child(odd) {
    background: #e5e5e5;
}

.cer-list-content {
    position: relative;
    display: block;
    width: calc(100% - 80px);
    max-width: 835px;
    margin: 0px auto;
    font-size: 0px;
}

.cer-list-content * {
    font-size: 16px;
    line-height: 30px;
}

.cer-list-image {
    position: relative;
    display: inline-block;
    vertical-align: top;
    width: 225px;
    padding-right: 30px;
}

.cer-list-image img {
    max-width: 192px;
}

.cer-list-title {
    position: relative;
    display: block;
    font-size: 33px;
    color: #3d4094;
    padding-top: 5px;
    text-transform: uppercase;
    line-height: 35px;
    margin-bottom: 20px;
}

.cer-list-desc {
    position: relative;
    display: inline-block;
    vertical-align: top;
    width: calc(100% - 225px);
}

.cer-list-desc:after {
    content: '';
    position: relative;
    display: block;
    width: 209px;
    height: 5px;
    background: #ec3137;
    left: 30px;
}

.cer-list-desc:before {
    content: '';
    position: absolute;
    display: block;
    bottom: 0px;
    left: 30px;
    width: calc(209px / 2);
    height: 5px;
    background: #3d4094;
    z-index: 1;
}

.cer-list-text {
    position: relative;
    display: block;
    border-left: 1px solid #a7a7a7;
    padding-left: 30px;
    margin-bottom: 25px;
}

.cer-img-mob {
    display: none;
}

.wa-icon.active {
    bottom: 60px !important;
}

/* Desktops and laptops */
@media screen and (max-width : 1366px) {
    .com-top-title {
        font-size: 55px;
        line-height: 50px;
    }
}

/* Tablet */
@media screen and (max-width: 1024px) {
	
}

/* Mobile */
@media screen and (max-width: 768px) {
    .cer-content {
        padding: 80px 0px;
    }

	.cer-list-image {
        display: none;
    }

    .cer-list-desc {
        width: 100%;
    }

    .cer-img-mob {
        display: block;
        max-height: 300px;
        margin: 0px auto 20px;
    }

    .cer-list-text {
        border-left: 0px;
        padding: 0px;
        text-align: center;
    }

    .cer-list-desc-content {
        text-align: left;
    }

    .cer-list-desc:before {
        right: 50%;
        left: auto;
    }

    .cer-list-desc:after {
        width: calc(209px / 2);
        left: 50%;
    }
}

@media screen and (max-width : 500px) {
    .com-top:after {
        width: 9px;
        height: 80px;
        bottom: 30px;
    
        -webkit-animation: downArrow 2.5s linear infinite;
        -moz-animation: downArrow 2.5s linear infinite;
        -ms-animation: downArrow 2.5s linear infinite;
        animation: downArrow 2.5s linear infinite;
    }

	.com-top-content span {
        line-height: 24px;
        font-size: 14px;
        margin-bottom: 25px;
    }
    
	.com-top-content span.com-top-title {
        font-size: 35px;
        line-height: 35px;
        margin-bottom: 15px;
    }

    .com-top-content-line {
        width: 140px;
    }

    .cer-content {
        padding: 50px 0px 80px;
    }

    .cer-list-content {
        width: calc(100% - 40px);
    }
    
    .cer-list-content * {
        font-size: 14px;
        line-height: 24px;
    }

    .cer-list-title {
        font-size: 24px;
        line-height: 28px;
    }

    .wa-icon.active {
        bottom: 20px !important;
    }
}