.border {
    border-style: solid;
    border-color: rgb(244, 187, 14);
    border-collapse: collapse;
}

.thick {
    border-style: solid;
    border-color: rgb(244, 187, 14);
    border-width: 8px;
}

.verythick {
    border-style: solid;
    border-color: #f6b900;
    border-width: 16px;
}

.thin {
    border: 1px solid black;
    outline: solid 8px #f6b900;
}

.master_images {
    border: 15px solid rgb(244, 187, 14);
    outline: solid 1px black;
    width: 100%;
    vertical-align: middle;
    background-color: rgb(244, 187, 14)
}

.row {
    display: table-row;
}

.flexrow {
    float: left;
}

@media screen and (max-width: 700px) {
    .master_images img {
        /*float: left;*/
        width: 50%;
        /*height: 192px;*/
        display: inline-block;
    }
}

@media screen and (min-width: 700px) {
    .master_images img {
        /*float: left;*/
        width: 25%;
        /*height: 192px;*/
        display: inline-block;
    }
}

.intruduction_text {
    position: relative;
    margin-top: 30px;
    margin-bottom: 30px;
    padding-top: 15px;
    padding-bottom: 30px;
    padding-left: 25px;
    padding-right: 25px;
    font-size: 15px;
}

.intruduction_text h1 {
    visibility: hidden;
    height: 0px;
}

.intruduction_text p {
    text-indent: 20px;
}