#mainSlider {
    padding: 0;
    margin: 0;
    overflow: hidden;
    clear: both;
}

#mainSlider .slides {
    width: 400%;
    -webkit-animation: slide 30s infinite;
    -moz-animation: slide 30s infinite;
    animation: slide 30s infinite;
}

#mainSlider .slider {
    width: 25%;
    float: left;
    position: relative;
}

#mainSlider .slider .container {
    display: flex;
    align-items: center;
}

#mainSlider .image img {
    width: 100%;
}

#mainSlider .content {
    position: absolute;
    overflow: hidden;
}

#mainSlider .content-txt {
    width: 400px;
    position: relative;
    -webkit-animation: content-s 7.5s infinite;
    -moz-animation: content-s 7.5s infinite;
    animation: content-s 7.5s infinite;
}

@-webkit-keyframes slide {
    0%,
    100% {
        margin-left: 0%;
    }
    21% {
        margin-left: 0%;
    }
    25% {
        margin-left: -100%;
    }
    46% {
        margin-left: -100%;
    }
    50% {
        margin-left: -200%;
    }
    71% {
        margin-left: -200%;
    }
    75% {
        margin-left: -300%;
    }
    96% {
        margin-left: -300%;
    }
}

@-moz-keyframes slide {
    0%,
    100% {
        margin-left: 0%;
    }
    21% {
        margin-left: 0%;
    }
    25% {
        margin-left: -100%;
    }
    46% {
        margin-left: -100%;
    }
    50% {
        margin-left: -200%;
    }
    71% {
        margin-left: -200%;
    }
    75% {
        margin-left: -300%;
    }
    96% {
        margin-left: -300%;
    }
}

@keyframes slide {
    0%,
    100% {
        margin-left: 0%;
    }
    21% {
        margin-left: 0%;
    }
    25% {
        margin-left: -100%;
    }
    46% {
        margin-left: -100%;
    }
    50% {
        margin-left: -200%;
    }
    71% {
        margin-left: -200%;
    }
    75% {
        margin-left: -300%;
    }
    96% {
        margin-left: -300%;
    }
}

@-webkit-keyframes content-s {
    0% {
        left: -420px;
    }
    10% {
        left: 0px;
    }
    30% {
        left: 0px;
    }
    40% {
        left: 0px;
    }
    50% {
        left: 0px;
    }
    60% {
        left: 0px;
    }
    70% {
        left: 0;
    }
    80% {
        left: -420px;
    }
    90% {
        left: -420px;
    }
    100% {
        left: -420px;
    }
}

@-moz-keyframes content-s {
    0% {
        left: -420px;
    }
    10% {
        left: 0px;
    }
    30% {
        left: 0px;
    }
    40% {
        left: 0px;
    }
    50% {
        left: 0px;
    }
    60% {
        left: 0px;
    }
    70% {
        left: 0;
    }
    80% {
        left: -420px;
    }
    90% {
        left: -420px;
    }
    100% {
        left: -420px;
    }
}

/* MOBILE */
@media only screen and (max-width: 768px) {
    /* Main slider heading */
    #mainSlider .content-txt h1 {
        font-size: 1.5em;
    }

    /* Main slider text */
    #mainSlider .content-txt p {
        font-size: 14px;
    }

    /* Main slider height on mobile */
    #mainSlider .slider {
        padding: 1em 0;
    }
}